| 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 | $160.86 | 11.298% | $179.034 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $136.86 | 9.114% | $149.3334 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $110.31 | 11.274% | $122.7463 | $122.75 | $122.75 | $122.70 |
| Purchase #4 | $7.56 | 6.160% | $8.0257 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $112.34 | 9.354% | $122.8483 | $122.85 | $122.85 | $122.80 |
| Purchase #6 | $124.35 | 9.427% | $136.0725 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $117.96 | 7.319% | $126.5935 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $770.24 | $844.6537 | $844.65 | $844.70 | $844.50 | |