| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.57 | 12.410% | $190.6136 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $106.96 | 7.566% | $115.0526 | $115.05 | $115.05 | $115.10 |
| Purchase #3 | $155.55 | 9.537% | $170.3848 | $170.38 | $170.40 | $170.40 |
| Purchase #4 | $192.81 | 13.522% | $218.8818 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $166.97 | 13.546% | $189.5878 | $189.59 | $189.60 | $189.60 |
| Purchase #6 | $117.93 | 12.613% | $132.8045 | $132.80 | $132.80 | $132.80 |
| Purchase #7 | $96.72 | 13.769% | $110.0374 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $1,006.51 | $1,127.3625 | $1,127.35 | $1,127.40 | $1,127.40 | |