| 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 | $148.40 | 8.642% | $161.2247 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $69.29 | 9.364% | $75.7783 | $75.78 | $75.80 | $75.80 |
| Purchase #3 | $72.50 | 3.615% | $75.1209 | $75.12 | $75.10 | $75.10 |
| Purchase #4 | $154.59 | 9.216% | $168.837 | $168.84 | $168.85 | $168.80 |
| Purchase #5 | $210.49 | 6.134% | $223.4015 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $85.37 | 8.562% | $92.6794 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $215.62 | 4.393% | $225.0922 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $956.26 | $1,022.1340 | $1,022.13 | $1,022.15 | $1,022.10 | |