| 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 | $128.84 | 4.751% | $134.9612 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $135.71 | 11.808% | $151.7346 | $151.73 | $151.75 | $151.70 |
| Purchase #3 | $8.75 | 4.195% | $9.1171 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $165.88 | 4.338% | $173.0759 | $173.08 | $173.10 | $173.10 |
| Purchase #5 | $98.57 | 9.712% | $108.1431 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $22.88 | 6.342% | $24.331 | $24.33 | $24.35 | $24.30 |
| Purchase #7 | $234.98 | 8.869% | $255.8204 | $255.82 | $255.80 | $255.80 |
| 7 purchase totals = | $795.61 | $857.1833 | $857.18 | $857.20 | $857.10 | |