| 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 | $158.28 | 10.294% | $174.5733 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $52.91 | 10.862% | $58.6571 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $59.48 | 6.631% | $63.4241 | $63.42 | $63.40 | $63.40 |
| Purchase #4 | $221.36 | 11.767% | $247.4074 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $27.96 | 4.213% | $29.138 | $29.14 | $29.15 | $29.10 |
| Purchase #6 | $59.93 | 8.105% | $64.7873 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $171.88 | 10.197% | $189.4066 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $751.80 | $827.3938 | $827.40 | $827.35 | $827.40 | |