| 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 | $152.84 | 5.821% | $161.7368 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $215.99 | 6.507% | $230.0445 | $230.04 | $230.05 | $230.00 |
| Purchase #3 | $101.98 | 13.519% | $115.7667 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $144.28 | 10.198% | $158.9937 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $166.80 | 7.765% | $179.752 | $179.75 | $179.75 | $179.80 |
| Purchase #6 | $67.60 | 11.233% | $75.1935 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $12.49 | 5.559% | $13.1843 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $861.98 | $934.6715 | $934.66 | $934.70 | $934.70 | |