| 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 | $150.36 | 6.163% | $159.6267 | $159.63 | $159.65 | $159.60 |
| Purchase #2 | $173.43 | 10.521% | $191.6766 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $66.99 | 9.361% | $73.2609 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $35.30 | 5.694% | $37.31 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $22.63 | 7.758% | $24.3856 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $16.89 | 4.589% | $17.6651 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $107.44 | 12.699% | $121.0838 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $573.04 | $625.0087 | $625.02 | $625.05 | $625.10 | |