| 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 | $148.94 | 5.168% | $156.6372 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $234.33 | 12.196% | $262.9089 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $111.33 | 6.736% | $118.8292 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $162.71 | 9.219% | $177.7102 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $110.36 | 8.484% | $119.7229 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $38.72 | 3.174% | $39.949 | $39.95 | $39.95 | $39.90 |
| Purchase #7 | $94.78 | 4.824% | $99.3522 | $99.35 | $99.35 | $99.40 |
| 7 purchase totals = | $901.17 | $975.1096 | $975.11 | $975.10 | $975.00 | |