| 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 | $173.44 | 7.255% | $186.0231 | $186.02 | $186.00 | $186.00 |
| Purchase #2 | $123.94 | 3.742% | $128.5778 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $54.53 | 6.385% | $58.0117 | $58.01 | $58.00 | $58.00 |
| Purchase #4 | $61.26 | 6.125% | $65.0122 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $50.99 | 9.787% | $55.9804 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $212.76 | 7.424% | $228.5553 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $60.89 | 6.388% | $64.7797 | $64.78 | $64.80 | $64.80 |
| 7 purchase totals = | $737.81 | $786.9402 | $786.94 | $786.95 | $787.00 | |