| 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 | $105.90 | 7.294% | $113.6243 | $113.62 | $113.60 | $113.60 |
| Purchase #2 | $143.39 | 13.138% | $162.2286 | $162.23 | $162.25 | $162.20 |
| Purchase #3 | $159.61 | 3.705% | $165.5236 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $208.44 | 5.804% | $220.5379 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $179.66 | 6.686% | $191.6721 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $13.33 | 11.362% | $14.8446 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $25.51 | 5.382% | $26.8829 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $835.84 | $895.3140 | $895.30 | $895.30 | $895.20 | |