| 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 | $130.95 | 4.371% | $136.6738 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $113.30 | 10.331% | $125.005 | $125.01 | $125.00 | $125.00 |
| Purchase #3 | $45.74 | 10.459% | $50.5239 | $50.52 | $50.50 | $50.50 |
| Purchase #4 | $165.98 | 4.518% | $173.479 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $165.94 | 10.346% | $183.1082 | $183.11 | $183.10 | $183.10 |
| Purchase #6 | $152.66 | 3.760% | $158.4 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $236.41 | 8.664% | $256.8926 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $1,010.98 | $1,084.0825 | $1,084.08 | $1,084.05 | $1,084.10 | |