| 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 | $131.41 | 11.580% | $146.6273 | $146.63 | $146.65 | $146.60 |
| Purchase #2 | $53.58 | 5.362% | $56.453 | $56.45 | $56.45 | $56.50 |
| Purchase #3 | $175.74 | 5.193% | $184.8662 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $185.82 | 8.869% | $202.3004 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $237.57 | 8.820% | $258.5237 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $62.93 | 7.843% | $67.8656 | $67.87 | $67.85 | $67.90 |
| Purchase #7 | $37.88 | 13.414% | $42.9612 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $884.93 | $959.5974 | $959.60 | $959.55 | $959.70 | |