| 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 | $74.66 | 10.264% | $82.3231 | $82.32 | $82.30 | $82.30 |
| Purchase #2 | $138.47 | 3.248% | $142.9675 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $18.68 | 4.153% | $19.4558 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $37.97 | 5.791% | $40.1688 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $34.32 | 6.322% | $36.4897 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $120.91 | 12.349% | $135.8412 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $161.27 | 12.790% | $181.8964 | $181.90 | $181.90 | $181.90 |
| 7 purchase totals = | $586.28 | $639.1425 | $639.15 | $639.10 | $639.20 | |