| 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 | $197.93 | 10.734% | $219.1758 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $60.33 | 8.195% | $65.274 | $65.27 | $65.25 | $65.30 |
| Purchase #3 | $117.90 | 4.473% | $123.1737 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $35.69 | 4.296% | $37.2232 | $37.22 | $37.20 | $37.20 |
| Purchase #5 | $16.49 | 11.642% | $18.4098 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $28.70 | 9.669% | $31.475 | $31.48 | $31.50 | $31.50 |
| Purchase #7 | $188.76 | 6.544% | $201.1125 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $645.80 | $695.8440 | $695.84 | $695.80 | $695.90 | |