| 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 | $158.70 | 4.420% | $165.7145 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $81.72 | 13.469% | $92.7269 | $92.73 | $92.75 | $92.70 |
| Purchase #3 | $230.59 | 11.136% | $256.2685 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $129.85 | 10.728% | $143.7803 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $126.89 | 3.829% | $131.7486 | $131.75 | $131.75 | $131.70 |
| Purchase #6 | $8.40 | 4.137% | $8.7475 | $8.75 | $8.75 | $8.70 |
| Purchase #7 | $149.42 | 8.804% | $162.5749 | $162.57 | $162.55 | $162.60 |
| 7 purchase totals = | $885.57 | $961.5612 | $961.56 | $961.55 | $961.50 | |