| 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 | $180.70 | 13.551% | $205.1867 | $205.19 | $205.20 | $205.20 |
| Purchase #2 | $199.34 | 12.855% | $224.9652 | $224.97 | $224.95 | $225.00 |
| Purchase #3 | $6.81 | 8.629% | $7.3976 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $194.75 | 11.200% | $216.562 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $186.54 | 9.167% | $203.6401 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $247.67 | 9.678% | $271.6395 | $271.64 | $271.65 | $271.60 |
| Purchase #7 | $236.40 | 13.848% | $269.1367 | $269.14 | $269.15 | $269.10 |
| 7 purchase totals = | $1,252.21 | $1,398.5278 | $1,398.54 | $1,398.55 | $1,398.50 | |