| 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 | $112.91 | 4.657% | $118.1682 | $118.17 | $118.15 | $118.20 |
| Purchase #2 | $30.56 | 5.479% | $32.2344 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $243.51 | 9.701% | $267.1329 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $190.34 | 6.345% | $202.4171 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $209.35 | 8.517% | $227.1803 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $112.56 | 6.385% | $119.747 | $119.75 | $119.75 | $119.70 |
| Purchase #7 | $127.64 | 5.642% | $134.8414 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $1,026.87 | $1,101.7213 | $1,101.72 | $1,101.75 | $1,101.60 | |