| 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 | $223.39 | 12.614% | $251.5684 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $44.75 | 12.615% | $50.3952 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $166.77 | 5.613% | $176.1308 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $20.56 | 6.415% | $21.8789 | $21.88 | $21.90 | $21.90 |
| Purchase #5 | $63.95 | 3.861% | $66.4191 | $66.42 | $66.40 | $66.40 |
| Purchase #6 | $163.56 | 10.575% | $180.8565 | $180.86 | $180.85 | $180.90 |
| Purchase #7 | $136.30 | 8.333% | $147.6579 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $819.28 | $894.9068 | $894.92 | $894.90 | $895.00 | |