| 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 | $189.60 | 4.524% | $198.1775 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $23.41 | 7.237% | $25.1042 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $44.38 | 5.130% | $46.6567 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $142.42 | 10.243% | $157.0081 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $9.53 | 7.283% | $10.2241 | $10.22 | $10.20 | $10.20 |
| Purchase #6 | $139.65 | 10.578% | $154.4222 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $142.86 | 12.813% | $161.1647 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $691.85 | $752.7575 | $752.75 | $752.70 | $752.80 | |