| 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 | $142.66 | 4.323% | $148.8272 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $63.65 | 5.586% | $67.2055 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $52.64 | 5.404% | $55.4847 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $94.91 | 12.457% | $106.7329 | $106.73 | $106.75 | $106.70 |
| Purchase #5 | $101.84 | 12.175% | $114.239 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $45.81 | 9.813% | $50.3053 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $166.46 | 6.208% | $176.7938 | $176.79 | $176.80 | $176.80 |
| 7 purchase totals = | $667.97 | $719.5884 | $719.59 | $719.65 | $719.50 | |