| 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 | $173.39 | 9.784% | $190.3545 | $190.35 | $190.35 | $190.40 |
| Purchase #2 | $135.86 | 13.682% | $154.4484 | $154.45 | $154.45 | $154.40 |
| Purchase #3 | $173.97 | 7.710% | $187.3831 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $243.81 | 12.454% | $274.1741 | $274.17 | $274.15 | $274.20 |
| Purchase #5 | $98.61 | 9.415% | $107.8941 | $107.89 | $107.90 | $107.90 |
| Purchase #6 | $175.90 | 10.760% | $194.8268 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $57.63 | 4.702% | $60.3398 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $1,059.17 | $1,169.4208 | $1,169.41 | $1,169.45 | $1,169.40 | |