| 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 | $238.60 | 6.185% | $253.3574 | $253.36 | $253.35 | $253.40 |
| Purchase #2 | $90.67 | 3.409% | $93.7609 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $127.95 | 11.793% | $143.0391 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $174.27 | 4.606% | $182.2969 | $182.30 | $182.30 | $182.30 |
| Purchase #5 | $30.60 | 9.317% | $33.451 | $33.45 | $33.45 | $33.50 |
| Purchase #6 | $147.64 | 8.120% | $159.6284 | $159.63 | $159.65 | $159.60 |
| Purchase #7 | $22.33 | 13.214% | $25.2807 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $832.06 | $890.8144 | $890.82 | $890.85 | $890.90 | |