| 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 | $178.95 | 8.700% | $194.5187 | $194.52 | $194.50 | $194.50 |
| Purchase #2 | $206.90 | 9.776% | $227.1265 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $21.63 | 11.618% | $24.143 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $70.96 | 10.672% | $78.5329 | $78.53 | $78.55 | $78.50 |
| Purchase #5 | $176.65 | 8.672% | $191.9691 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $14.30 | 3.443% | $14.7923 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $30.57 | 4.607% | $31.9784 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $699.96 | $763.0609 | $763.06 | $763.10 | $763.00 | |