| 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 | $137.63 | 9.620% | $150.87 | $150.87 | $150.85 | $150.90 |
| Purchase #2 | $224.67 | 5.667% | $237.402 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $239.85 | 4.571% | $250.8135 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $125.34 | 4.161% | $130.5554 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $116.47 | 12.319% | $130.8179 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $13.86 | 4.326% | $14.4596 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $196.36 | 12.388% | $220.6851 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $1,054.18 | $1,135.6035 | $1,135.61 | $1,135.55 | $1,135.70 | |