| 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 | $96.40 | 12.207% | $108.1675 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $174.94 | 3.280% | $180.678 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $106.84 | 12.837% | $120.5551 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $50.88 | 6.456% | $54.1648 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $180.70 | 13.177% | $204.5108 | $204.51 | $204.50 | $204.50 |
| Purchase #6 | $168.64 | 6.280% | $179.2306 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $127.84 | 6.623% | $136.3068 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $906.24 | $983.6136 | $983.62 | $983.60 | $983.70 | |