| 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 | $208.60 | 11.765% | $233.1418 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $67.75 | 10.846% | $75.0982 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $124.86 | 6.395% | $132.8448 | $132.84 | $132.85 | $132.80 |
| Purchase #4 | $150.97 | 3.293% | $155.9414 | $155.94 | $155.95 | $155.90 |
| Purchase #5 | $7.41 | 8.208% | $8.0182 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $103.68 | 13.590% | $117.7701 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $93.91 | 9.331% | $102.6727 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $757.18 | $825.4872 | $825.48 | $825.45 | $825.40 | |