| 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 | $145.75 | 12.277% | $163.6437 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $65.85 | 8.160% | $71.2234 | $71.22 | $71.20 | $71.20 |
| Purchase #3 | $36.49 | 11.269% | $40.6021 | $40.60 | $40.60 | $40.60 |
| Purchase #4 | $66.91 | 3.333% | $69.1401 | $69.14 | $69.15 | $69.10 |
| Purchase #5 | $204.95 | 6.191% | $217.6385 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $155.62 | 5.182% | $163.6842 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $130.95 | 11.726% | $146.3052 | $146.31 | $146.30 | $146.30 |
| 7 purchase totals = | $806.52 | $872.2372 | $872.23 | $872.25 | $872.10 | |