| 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 | $165.32 | 7.351% | $177.4727 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $23.36 | 8.629% | $25.3757 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $115.37 | 3.811% | $119.7668 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $11.35 | 4.536% | $11.8648 | $11.86 | $11.85 | $11.90 |
| Purchase #5 | $223.78 | 6.388% | $238.0751 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $130.76 | 9.135% | $142.7049 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $48.82 | 12.111% | $54.7326 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $718.76 | $769.9926 | $769.99 | $770.00 | $770.10 | |