| 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 | $125.88 | 9.831% | $138.2553 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $194.71 | 9.530% | $213.2659 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $161.28 | 3.182% | $166.4119 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $124.30 | 7.327% | $133.4075 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $136.63 | 3.459% | $141.356 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $192.46 | 4.406% | $200.9398 | $200.94 | $200.95 | $200.90 |
| Purchase #7 | $102.29 | 13.218% | $115.8107 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $1,037.55 | $1,109.4471 | $1,109.46 | $1,109.40 | $1,109.50 | |