| 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 | $143.40 | 11.646% | $160.1004 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $144.95 | 4.433% | $151.3756 | $151.38 | $151.40 | $151.40 |
| Purchase #3 | $235.92 | 3.712% | $244.6774 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $14.30 | 9.645% | $15.6792 | $15.68 | $15.70 | $15.70 |
| Purchase #5 | $41.29 | 12.682% | $46.5264 | $46.53 | $46.55 | $46.50 |
| Purchase #6 | $190.36 | 3.759% | $197.5156 | $197.52 | $197.50 | $197.50 |
| Purchase #7 | $162.89 | 10.457% | $179.9234 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $933.11 | $995.7980 | $995.81 | $995.85 | $995.80 | |