| 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 | $146.66 | 13.803% | $166.9035 | $166.90 | $166.90 | $166.90 |
| Purchase #2 | $118.76 | 6.749% | $126.7751 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $250.39 | 10.199% | $275.9273 | $275.93 | $275.95 | $275.90 |
| Purchase #4 | $73.47 | 9.511% | $80.4577 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $64.50 | 6.815% | $68.8957 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $178.85 | 8.204% | $193.5229 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $58.60 | 11.674% | $65.441 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $891.23 | $977.9232 | $977.93 | $977.95 | $977.90 | |