| 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 | $134.67 | 5.765% | $142.4337 | $142.43 | $142.45 | $142.40 |
| Purchase #2 | $91.51 | 10.532% | $101.1478 | $101.15 | $101.15 | $101.10 |
| Purchase #3 | $236.61 | 11.308% | $263.3659 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $112.90 | 8.572% | $122.5778 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $69.73 | 9.812% | $76.5719 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $140.81 | 3.574% | $145.8425 | $145.84 | $145.85 | $145.80 |
| Purchase #7 | $56.95 | 4.697% | $59.6249 | $59.62 | $59.60 | $59.60 |
| 7 purchase totals = | $843.18 | $911.5645 | $911.56 | $911.55 | $911.50 | |