| 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 | $164.49 | 9.281% | $179.7563 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $179.25 | 6.327% | $190.5911 | $190.59 | $190.60 | $190.60 |
| Purchase #3 | $28.85 | 5.215% | $30.3545 | $30.35 | $30.35 | $30.40 |
| Purchase #4 | $131.90 | 12.306% | $148.1316 | $148.13 | $148.15 | $148.10 |
| Purchase #5 | $87.39 | 4.130% | $90.9992 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $224.74 | 5.385% | $236.8422 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $221.83 | 11.784% | $247.9704 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $1,038.45 | $1,124.6453 | $1,124.64 | $1,124.65 | $1,124.70 | |