| 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 | $103.34 | 11.749% | $115.4814 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $186.95 | 3.732% | $193.927 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $244.64 | 13.288% | $277.1478 | $277.15 | $277.15 | $277.10 |
| Purchase #4 | $91.27 | 6.865% | $97.5357 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $133.89 | 3.202% | $138.1772 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $63.48 | 8.650% | $68.971 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $28.34 | 5.656% | $29.9429 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $851.91 | $921.1830 | $921.19 | $921.25 | $921.10 | |