| 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 | $165.86 | 12.701% | $186.9259 | $186.93 | $186.95 | $186.90 |
| Purchase #2 | $75.43 | 5.660% | $79.6993 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $236.51 | 3.486% | $244.7547 | $244.75 | $244.75 | $244.80 |
| Purchase #4 | $158.73 | 9.213% | $173.3538 | $173.35 | $173.35 | $173.40 |
| Purchase #5 | $243.65 | 13.259% | $275.9556 | $275.96 | $275.95 | $276.00 |
| Purchase #6 | $126.33 | 4.279% | $131.7357 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $109.48 | 10.421% | $120.8889 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $1,115.99 | $1,213.3139 | $1,213.32 | $1,213.35 | $1,213.40 | |