| 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 | $143.84 | 7.850% | $155.1314 | $155.13 | $155.15 | $155.10 |
| Purchase #2 | $127.34 | 12.622% | $143.4129 | $143.41 | $143.40 | $143.40 |
| Purchase #3 | $237.97 | 3.543% | $246.4013 | $246.40 | $246.40 | $246.40 |
| Purchase #4 | $68.69 | 6.842% | $73.3898 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $198.32 | 8.369% | $214.9174 | $214.92 | $214.90 | $214.90 |
| Purchase #6 | $89.85 | 13.816% | $102.2637 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $120.69 | 8.855% | $131.3771 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $986.70 | $1,066.8936 | $1,066.89 | $1,066.90 | $1,066.90 | |