| 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 | $135.92 | 13.467% | $154.2243 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $66.43 | 12.238% | $74.5597 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $104.32 | 6.342% | $110.936 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $96.26 | 10.272% | $106.1478 | $106.15 | $106.15 | $106.10 |
| Purchase #5 | $142.81 | 11.619% | $159.4031 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $89.86 | 7.404% | $96.5132 | $96.51 | $96.50 | $96.50 |
| Purchase #7 | $58.69 | 7.575% | $63.1358 | $63.14 | $63.15 | $63.10 |
| 7 purchase totals = | $694.29 | $764.9199 | $764.92 | $764.90 | $764.80 | |