| 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 | $179.36 | 5.361% | $188.9755 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $55.31 | 6.299% | $58.794 | $58.79 | $58.80 | $58.80 |
| Purchase #3 | $209.51 | 7.172% | $224.5361 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $224.73 | 9.340% | $245.7198 | $245.72 | $245.70 | $245.70 |
| Purchase #5 | $60.56 | 4.610% | $63.3518 | $63.35 | $63.35 | $63.40 |
| Purchase #6 | $209.27 | 12.310% | $235.0311 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $184.60 | 13.297% | $209.1463 | $209.15 | $209.15 | $209.10 |
| 7 purchase totals = | $1,123.34 | $1,225.5546 | $1,225.56 | $1,225.60 | $1,225.50 | |