| 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 | $156.83 | 3.803% | $162.7942 | $162.79 | $162.80 | $162.80 |
| Purchase #2 | $185.46 | 12.660% | $208.9392 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $10.46 | 11.191% | $11.6306 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $47.59 | 12.665% | $53.6173 | $53.62 | $53.60 | $53.60 |
| Purchase #5 | $61.26 | 3.195% | $63.2173 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $106.40 | 4.268% | $110.9412 | $110.94 | $110.95 | $110.90 |
| Purchase #7 | $247.81 | 12.711% | $279.3091 | $279.31 | $279.30 | $279.30 |
| 7 purchase totals = | $815.81 | $890.4489 | $890.45 | $890.45 | $890.30 | |