| 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 | $186.91 | 10.606% | $206.7337 | $206.73 | $206.75 | $206.70 |
| Purchase #2 | $101.33 | 6.491% | $107.9073 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $131.61 | 13.693% | $149.6314 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $97.67 | 4.482% | $102.0476 | $102.05 | $102.05 | $102.00 |
| Purchase #5 | $64.49 | 5.782% | $68.2188 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $71.46 | 3.381% | $73.8761 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $74.43 | 12.330% | $83.6072 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $727.90 | $792.0221 | $792.03 | $792.05 | $791.90 | |