| 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 | $159.65 | 3.555% | $165.3256 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $207.76 | 8.559% | $225.5422 | $225.54 | $225.55 | $225.50 |
| Purchase #3 | $213.75 | 6.732% | $228.1397 | $228.14 | $228.15 | $228.10 |
| Purchase #4 | $144.28 | 3.474% | $149.2923 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $58.83 | 6.139% | $62.4416 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $24.58 | 7.163% | $26.3407 | $26.34 | $26.35 | $26.30 |
| Purchase #7 | $127.63 | 10.451% | $140.9686 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $936.48 | $998.0507 | $998.05 | $998.10 | $997.90 | |