| 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 | $105.79 | 12.298% | $118.8001 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $180.58 | 11.120% | $200.6605 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $194.63 | 9.732% | $213.5714 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $111.76 | 4.266% | $116.5277 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $224.53 | 3.403% | $232.1708 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $99.62 | 7.285% | $106.8773 | $106.88 | $106.90 | $106.90 |
| Purchase #7 | $179.72 | 5.383% | $189.3943 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $1,096.63 | $1,178.0021 | $1,178.00 | $1,178.00 | $1,178.10 | |