| 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 | $167.48 | 9.152% | $182.8078 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $34.47 | 13.576% | $39.1496 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $25.86 | 4.711% | $27.0783 | $27.08 | $27.10 | $27.10 |
| Purchase #4 | $166.48 | 6.345% | $177.0432 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $174.39 | 11.856% | $195.0657 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $147.66 | 12.110% | $165.5416 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $35.67 | 9.574% | $39.085 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $752.01 | $825.7712 | $825.78 | $825.80 | $825.70 | |