| 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 | $169.29 | 7.544% | $182.0612 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $118.76 | 12.332% | $133.4055 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $83.66 | 12.217% | $93.8807 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $217.43 | 13.312% | $246.3743 | $246.37 | $246.35 | $246.40 |
| Purchase #5 | $188.73 | 8.377% | $204.5399 | $204.54 | $204.55 | $204.50 |
| Purchase #6 | $72.68 | 7.759% | $78.3192 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $143.75 | 13.315% | $162.8903 | $162.89 | $162.90 | $162.90 |
| 7 purchase totals = | $994.30 | $1,101.4711 | $1,101.47 | $1,101.45 | $1,101.50 | |