| 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 | $172.93 | 10.528% | $191.1361 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $250.67 | 9.812% | $275.2657 | $275.27 | $275.25 | $275.30 |
| Purchase #3 | $233.73 | 13.314% | $264.8488 | $264.85 | $264.85 | $264.80 |
| Purchase #4 | $177.30 | 9.679% | $194.4609 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $142.41 | 4.754% | $149.1802 | $149.18 | $149.20 | $149.20 |
| Purchase #6 | $144.70 | 12.837% | $163.2751 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $71.98 | 6.831% | $76.897 | $76.90 | $76.90 | $76.90 |
| 7 purchase totals = | $1,193.72 | $1,315.0638 | $1,315.08 | $1,315.10 | $1,315.10 | |