| 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 | $141.42 | 4.846% | $148.2732 | $148.27 | $148.25 | $148.30 |
| Purchase #2 | $88.28 | 6.274% | $93.8187 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $125.67 | 8.425% | $136.2577 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $43.75 | 7.423% | $46.9976 | $47.00 | $47.00 | $47.00 |
| Purchase #5 | $131.54 | 8.311% | $142.4723 | $142.47 | $142.45 | $142.50 |
| Purchase #6 | $157.42 | 5.780% | $166.5189 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $190.47 | 5.201% | $200.3763 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $878.55 | $934.7147 | $934.72 | $934.65 | $934.80 | |