| 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 | $127.35 | 8.319% | $137.9442 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $29.45 | 4.392% | $30.7434 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $13.83 | 5.352% | $14.5702 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $144.45 | 10.513% | $159.636 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $193.53 | 5.117% | $203.4329 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $120.65 | 10.176% | $132.9273 | $132.93 | $132.95 | $132.90 |
| Purchase #7 | $92.27 | 9.145% | $100.7081 | $100.71 | $100.70 | $100.70 |
| 7 purchase totals = | $721.53 | $779.9621 | $779.96 | $780.00 | $779.80 | |