| 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 | $161.74 | 7.549% | $173.9498 | $173.95 | $173.95 | $173.90 |
| Purchase #2 | $41.27 | 13.388% | $46.7952 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $113.45 | 11.794% | $126.8303 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $166.61 | 13.861% | $189.7038 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $32.80 | 7.513% | $35.2643 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $185.28 | 6.612% | $197.5307 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $19.71 | 7.755% | $21.2385 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $720.86 | $791.3126 | $791.31 | $791.35 | $791.20 | |