| 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 | $132.78 | 11.369% | $147.8758 | $147.88 | $147.90 | $147.90 |
| Purchase #2 | $182.84 | 7.138% | $195.8911 | $195.89 | $195.90 | $195.90 |
| Purchase #3 | $207.95 | 6.611% | $221.6976 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $126.89 | 12.745% | $143.0621 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $17.60 | 9.562% | $19.2829 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $38.67 | 13.311% | $43.8174 | $43.82 | $43.80 | $43.80 |
| Purchase #7 | $166.35 | 13.382% | $188.611 | $188.61 | $188.60 | $188.60 |
| 7 purchase totals = | $873.08 | $960.2379 | $960.24 | $960.25 | $960.30 | |