| 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 | $134.70 | 10.771% | $149.2085 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $134.95 | 5.449% | $142.3034 | $142.30 | $142.30 | $142.30 |
| Purchase #3 | $229.35 | 6.412% | $244.0559 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $86.58 | 11.297% | $96.3609 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $17.28 | 6.734% | $18.4436 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $20.45 | 9.498% | $22.3923 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $166.55 | 5.468% | $175.657 | $175.66 | $175.65 | $175.70 |
| 7 purchase totals = | $789.86 | $848.4216 | $848.42 | $848.40 | $848.50 | |