| 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 | $175.99 | 8.165% | $190.3596 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $197.53 | 13.801% | $224.7911 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $225.35 | 3.205% | $232.5725 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $217.91 | 5.348% | $229.5638 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $183.47 | 12.549% | $206.4937 | $206.49 | $206.50 | $206.50 |
| Purchase #6 | $50.70 | 6.400% | $53.9448 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $96.54 | 9.851% | $106.0502 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $1,147.49 | $1,243.7757 | $1,243.76 | $1,243.75 | $1,243.90 | |