| 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 | $172.53 | 11.117% | $191.7102 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $129.73 | 4.104% | $135.0541 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $22.82 | 8.215% | $24.6947 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $155.49 | 6.720% | $165.9389 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $99.32 | 5.247% | $104.5313 | $104.53 | $104.55 | $104.50 |
| Purchase #6 | $184.39 | 3.287% | $190.4509 | $190.45 | $190.45 | $190.50 |
| Purchase #7 | $82.49 | 13.240% | $93.4117 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $846.77 | $905.7918 | $905.78 | $905.80 | $905.80 | |