| 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 | $119.26 | 13.860% | $135.7894 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $190.43 | 5.669% | $201.2255 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $44.75 | 3.156% | $46.1623 | $46.16 | $46.15 | $46.20 |
| Purchase #4 | $77.46 | 7.832% | $83.5267 | $83.53 | $83.55 | $83.50 |
| Purchase #5 | $170.86 | 7.353% | $183.4233 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $35.85 | 12.465% | $40.3187 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $70.58 | 11.406% | $78.6304 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $709.19 | $769.0763 | $769.08 | $769.10 | $769.00 | |