| 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 | $161.73 | 6.405% | $172.0888 | $172.09 | $172.10 | $172.10 |
| Purchase #2 | $55.68 | 5.673% | $58.8387 | $58.84 | $58.85 | $58.80 |
| Purchase #3 | $173.32 | 3.826% | $179.9512 | $179.95 | $179.95 | $180.00 |
| Purchase #4 | $161.98 | 11.827% | $181.1374 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $44.32 | 8.641% | $48.1497 | $48.15 | $48.15 | $48.10 |
| Purchase #6 | $197.47 | 3.529% | $204.4387 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $197.26 | 3.665% | $204.4896 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $991.76 | $1,049.0941 | $1,049.10 | $1,049.15 | $1,049.00 | |