| 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 | $142.35 | 12.305% | $159.8662 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $51.61 | 13.475% | $58.5644 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $99.66 | 10.309% | $109.9339 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $37.74 | 3.208% | $38.9507 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $185.67 | 5.452% | $195.7927 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $213.40 | 6.356% | $226.9637 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $40.40 | 9.171% | $44.1051 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $770.83 | $834.1767 | $834.17 | $834.15 | $834.30 | |