| 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 | $18.75 | 7.603% | $20.1756 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $233.83 | 7.216% | $250.7032 | $250.70 | $250.70 | $250.70 |
| Purchase #3 | $215.67 | 6.227% | $229.0998 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $133.26 | 7.217% | $142.8774 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $59.27 | 8.642% | $64.3921 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $122.29 | 10.826% | $135.5291 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $150.32 | 13.319% | $170.3411 | $170.34 | $170.35 | $170.30 |
| 7 purchase totals = | $933.39 | $1,013.1183 | $1,013.12 | $1,013.20 | $1,013.10 | |