| 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 | $12.53 | 8.741% | $13.6252 | $13.63 | $13.65 | $13.60 |
| Purchase #2 | $163.50 | 7.640% | $175.9914 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $114.45 | 3.670% | $118.6503 | $118.65 | $118.65 | $118.70 |
| Purchase #4 | $208.87 | 5.305% | $219.9506 | $219.95 | $219.95 | $220.00 |
| Purchase #5 | $93.83 | 12.575% | $105.6291 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $133.65 | 4.469% | $139.6228 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $124.37 | 9.242% | $135.8643 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $851.20 | $909.3337 | $909.33 | $909.35 | $909.40 | |