| 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 | $25.50 | 8.732% | $27.7267 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $153.83 | 6.873% | $164.4027 | $164.40 | $164.40 | $164.40 |
| Purchase #3 | $184.94 | 6.496% | $196.9537 | $196.95 | $196.95 | $197.00 |
| Purchase #4 | $206.72 | 10.847% | $229.1429 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $131.90 | 7.468% | $141.7503 | $141.75 | $141.75 | $141.80 |
| Purchase #6 | $84.47 | 4.508% | $88.2779 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $130.55 | 13.340% | $147.9654 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $917.91 | $996.2196 | $996.22 | $996.25 | $996.30 | |