| 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 | $147.64 | 10.862% | $163.6767 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $73.93 | 10.141% | $81.4272 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $236.41 | 8.469% | $256.4316 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $144.89 | 7.560% | $155.8437 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $206.79 | 9.510% | $226.4557 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $244.71 | 8.835% | $266.3301 | $266.33 | $266.35 | $266.30 |
| Purchase #7 | $44.63 | 8.392% | $48.3753 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $1,099.00 | $1,198.5403 | $1,198.55 | $1,198.65 | $1,198.50 | |