| 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 | $230.94 | 12.815% | $260.535 | $260.54 | $260.55 | $260.50 |
| Purchase #2 | $143.39 | 12.442% | $161.2306 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $17.41 | 6.591% | $18.5575 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $207.69 | 8.487% | $225.3167 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $45.78 | 7.714% | $49.3115 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $179.75 | 8.368% | $194.7915 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $60.98 | 8.302% | $66.0426 | $66.04 | $66.05 | $66.00 |
| 7 purchase totals = | $885.94 | $975.7854 | $975.79 | $975.80 | $975.70 | |