| 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 | $5.71 | 8.753% | $6.2098 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $129.83 | 5.644% | $137.1576 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $109.73 | 12.540% | $123.4901 | $123.49 | $123.50 | $123.50 |
| Purchase #4 | $121.28 | 13.215% | $137.3072 | $137.31 | $137.30 | $137.30 |
| Purchase #5 | $187.57 | 10.712% | $207.6625 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $166.64 | 8.155% | $180.2295 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $9.36 | 8.768% | $10.1807 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $730.12 | $802.2374 | $802.24 | $802.25 | $802.30 | |