| 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 | $158.44 | 12.316% | $177.9535 | $177.95 | $177.95 | $178.00 |
| Purchase #2 | $88.58 | 8.535% | $96.1403 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $9.45 | 8.482% | $10.2515 | $10.25 | $10.25 | $10.30 |
| Purchase #4 | $46.73 | 5.348% | $49.2291 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $131.78 | 12.451% | $148.1879 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $104.77 | 9.580% | $114.807 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $194.96 | 12.639% | $219.601 | $219.60 | $219.60 | $219.60 |
| 7 purchase totals = | $734.71 | $816.1703 | $816.17 | $816.20 | $816.20 | |