| 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 | $167.96 | 8.189% | $181.7142 | $181.71 | $181.70 | $181.70 |
| Purchase #2 | $12.56 | 9.871% | $13.7998 | $13.80 | $13.80 | $13.80 |
| Purchase #3 | $159.48 | 12.758% | $179.8265 | $179.83 | $179.85 | $179.80 |
| Purchase #4 | $195.68 | 12.405% | $219.9541 | $219.95 | $219.95 | $220.00 |
| Purchase #5 | $61.69 | 6.207% | $65.5191 | $65.52 | $65.50 | $65.50 |
| Purchase #6 | $25.26 | 4.733% | $26.4556 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $32.73 | 10.119% | $36.0419 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $655.36 | $723.3112 | $723.31 | $723.30 | $723.30 | |