| 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 | $147.79 | 12.307% | $165.9785 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $125.30 | 9.123% | $136.7311 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $53.71 | 5.749% | $56.7978 | $56.80 | $56.80 | $56.80 |
| Purchase #4 | $129.58 | 10.219% | $142.8218 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $91.58 | 6.692% | $97.7085 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $176.53 | 6.848% | $188.6188 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $83.28 | 10.546% | $92.0627 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $807.77 | $880.7192 | $880.72 | $880.70 | $880.70 | |