| 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 | $169.75 | 7.314% | $182.1655 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $200.56 | 6.739% | $214.0757 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $96.50 | 8.455% | $104.6591 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $183.90 | 11.658% | $205.3391 | $205.34 | $205.35 | $205.30 |
| Purchase #5 | $150.74 | 6.187% | $160.0663 | $160.07 | $160.05 | $160.10 |
| Purchase #6 | $140.25 | 8.461% | $152.1166 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $136.69 | 3.162% | $141.0121 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $1,078.39 | $1,159.4344 | $1,159.45 | $1,159.40 | $1,159.50 | |