| 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 | $112.48 | 8.631% | $122.1881 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $38.34 | 6.102% | $40.6795 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $182.69 | 5.510% | $192.7562 | $192.76 | $192.75 | $192.80 |
| Purchase #4 | $62.76 | 4.555% | $65.6187 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $99.95 | 7.297% | $107.2434 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $69.48 | 12.844% | $78.404 | $78.40 | $78.40 | $78.40 |
| Purchase #7 | $210.81 | 9.780% | $231.4272 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $776.51 | $838.3171 | $838.32 | $838.35 | $838.30 | |