| 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 | $126.26 | 11.355% | $140.5968 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $16.89 | 5.788% | $17.8676 | $17.87 | $17.85 | $17.90 |
| Purchase #3 | $131.61 | 9.177% | $143.6878 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $12.52 | 4.502% | $13.0837 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $172.99 | 9.156% | $188.829 | $188.83 | $188.85 | $188.80 |
| Purchase #6 | $219.27 | 11.146% | $243.7098 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $115.73 | 4.374% | $120.792 | $120.79 | $120.80 | $120.80 |
| 7 purchase totals = | $795.27 | $868.5667 | $868.57 | $868.60 | $868.60 | |