| 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 | $89.29 | 13.148% | $101.0298 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $105.47 | 8.110% | $114.0236 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $13.61 | 9.742% | $14.9359 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $152.73 | 3.862% | $158.6284 | $158.63 | $158.65 | $158.60 |
| Purchase #5 | $182.28 | 7.232% | $195.4625 | $195.46 | $195.45 | $195.50 |
| Purchase #6 | $91.53 | 6.708% | $97.6698 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $164.82 | 13.504% | $187.0773 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $799.73 | $868.8273 | $868.83 | $868.85 | $868.80 | |