| 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 | $211.51 | 6.405% | $225.0572 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $32.68 | 5.221% | $34.3862 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $60.58 | 8.709% | $65.8559 | $65.86 | $65.85 | $65.90 |
| Purchase #4 | $81.59 | 3.399% | $84.3632 | $84.36 | $84.35 | $84.40 |
| Purchase #5 | $134.25 | 7.310% | $144.0637 | $144.06 | $144.05 | $144.10 |
| Purchase #6 | $6.54 | 6.611% | $6.9724 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $219.85 | 3.141% | $226.7555 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $747.00 | $787.4541 | $787.46 | $787.40 | $787.70 | |