| 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 | $151.90 | 13.620% | $172.5888 | $172.59 | $172.60 | $172.60 |
| Purchase #2 | $173.51 | 6.271% | $184.3908 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $96.90 | 5.623% | $102.3487 | $102.35 | $102.35 | $102.30 |
| Purchase #4 | $76.26 | 6.344% | $81.0979 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $124.32 | 6.325% | $132.1832 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $197.48 | 13.574% | $224.2859 | $224.29 | $224.30 | $224.30 |
| Purchase #7 | $187.88 | 10.735% | $208.0489 | $208.05 | $208.05 | $208.00 |
| 7 purchase totals = | $1,008.25 | $1,104.9442 | $1,104.95 | $1,105.00 | $1,104.90 | |