| 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 | $51.94 | 7.229% | $55.6947 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $175.43 | 7.820% | $189.1486 | $189.15 | $189.15 | $189.10 |
| Purchase #3 | $109.58 | 6.569% | $116.7783 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $122.29 | 3.133% | $126.1213 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $176.80 | 3.451% | $182.9014 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $152.59 | 5.163% | $160.4682 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $250.80 | 12.642% | $282.5061 | $282.51 | $282.50 | $282.50 |
| 7 purchase totals = | $1,039.43 | $1,113.6186 | $1,113.62 | $1,113.60 | $1,113.60 | |