| 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 | $151.31 | 10.198% | $166.7406 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $207.50 | 5.842% | $219.6222 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $15.78 | 9.866% | $17.3369 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $159.41 | 8.464% | $172.9025 | $172.90 | $172.90 | $172.90 |
| Purchase #5 | $105.84 | 10.722% | $117.1882 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $64.94 | 10.296% | $71.6262 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $10.63 | 5.198% | $11.1825 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $715.41 | $776.5991 | $776.60 | $776.65 | $776.50 | |