| 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 | $178.91 | 3.160% | $184.5636 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $205.26 | 5.388% | $216.3194 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $12.51 | 7.475% | $13.4451 | $13.45 | $13.45 | $13.40 |
| Purchase #4 | $179.46 | 3.180% | $185.1668 | $185.17 | $185.15 | $185.20 |
| Purchase #5 | $72.76 | 4.233% | $75.8399 | $75.84 | $75.85 | $75.80 |
| Purchase #6 | $134.95 | 6.219% | $143.3425 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $6.44 | 13.684% | $7.3212 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $790.29 | $825.9985 | $826.00 | $825.95 | $825.90 | |