| 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 | $136.42 | 3.434% | $141.1047 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $102.57 | 4.609% | $107.2975 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $151.55 | 4.646% | $158.591 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $129.86 | 6.576% | $138.3996 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $111.25 | 13.814% | $126.6181 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $120.59 | 7.110% | $129.1639 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $21.84 | 5.157% | $22.9663 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $774.08 | $824.1411 | $824.14 | $824.10 | $824.20 | |