| 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 | $160.52 | 5.761% | $169.7676 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $97.76 | 3.858% | $101.5316 | $101.53 | $101.55 | $101.50 |
| Purchase #3 | $181.67 | 6.679% | $193.8037 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $81.81 | 4.151% | $85.2059 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $238.88 | 3.688% | $247.6899 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $100.95 | 6.821% | $107.8358 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $72.26 | 13.399% | $81.9421 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $933.85 | $987.7766 | $987.78 | $987.80 | $987.70 | |