| 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 | $57.84 | 12.581% | $65.1169 | $65.12 | $65.10 | $65.10 |
| Purchase #2 | $138.43 | 6.293% | $147.1414 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $25.64 | 13.757% | $29.1673 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $156.93 | 10.797% | $173.8737 | $173.87 | $173.85 | $173.90 |
| Purchase #5 | $21.32 | 7.410% | $22.8998 | $22.90 | $22.90 | $22.90 |
| Purchase #6 | $41.41 | 9.421% | $45.3112 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $183.62 | 11.785% | $205.2596 | $205.26 | $205.25 | $205.30 |
| 7 purchase totals = | $625.19 | $688.7699 | $688.77 | $688.70 | $688.80 | |