| 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 | $153.84 | 10.770% | $170.4086 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $240.38 | 5.625% | $253.9014 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $59.62 | 8.122% | $64.4623 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $216.98 | 12.735% | $244.6124 | $244.61 | $244.60 | $244.60 |
| Purchase #5 | $96.35 | 13.775% | $109.6222 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $93.45 | 9.425% | $102.2577 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $135.53 | 7.392% | $145.5484 | $145.55 | $145.55 | $145.50 |
| 7 purchase totals = | $996.15 | $1,090.8130 | $1,090.81 | $1,090.75 | $1,090.80 | |