| 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 | $74.65 | 12.678% | $84.1141 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $181.68 | 8.863% | $197.7823 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $173.55 | 9.121% | $189.3795 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $126.55 | 6.714% | $135.0466 | $135.05 | $135.05 | $135.00 |
| Purchase #5 | $183.85 | 6.134% | $195.1274 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $65.31 | 5.487% | $68.8936 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $7.47 | 6.456% | $7.9523 | $7.95 | $7.95 | $8.00 |
| 7 purchase totals = | $813.06 | $878.2958 | $878.29 | $878.35 | $878.30 | |