| 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 | $172.25 | 11.756% | $192.4997 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $219.99 | 3.701% | $228.1318 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $46.62 | 10.695% | $51.606 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $156.93 | 10.218% | $172.9651 | $172.97 | $172.95 | $173.00 |
| Purchase #5 | $25.82 | 6.746% | $27.5618 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $238.35 | 10.315% | $262.9358 | $262.94 | $262.95 | $262.90 |
| Purchase #7 | $43.58 | 5.672% | $46.0519 | $46.05 | $46.05 | $46.10 |
| 7 purchase totals = | $903.54 | $981.7521 | $981.76 | $981.75 | $981.80 | |