| 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 | $190.68 | 4.605% | $199.4608 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $158.27 | 9.749% | $173.6997 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $213.40 | 11.504% | $237.9495 | $237.95 | $237.95 | $237.90 |
| Purchase #4 | $175.44 | 11.613% | $195.8138 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $24.38 | 5.621% | $25.7504 | $25.75 | $25.75 | $25.80 |
| Purchase #6 | $61.94 | 12.423% | $69.6348 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $27.77 | 12.435% | $31.2232 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $851.88 | $933.5322 | $933.52 | $933.50 | $933.50 | |