| 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 | $198.91 | 11.568% | $221.9199 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $91.88 | 3.697% | $95.2768 | $95.28 | $95.30 | $95.30 |
| Purchase #3 | $109.56 | 11.104% | $121.7255 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $39.75 | 4.167% | $41.4064 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $12.25 | 3.290% | $12.653 | $12.65 | $12.65 | $12.70 |
| Purchase #6 | $161.55 | 7.399% | $173.5031 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $172.60 | 9.861% | $189.6201 | $189.62 | $189.60 | $189.60 |
| 7 purchase totals = | $786.50 | $856.1048 | $856.11 | $856.10 | $856.10 | |