| 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 | $193.55 | 9.579% | $212.0902 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $105.86 | 10.637% | $117.1203 | $117.12 | $117.10 | $117.10 |
| Purchase #3 | $140.27 | 4.341% | $146.3591 | $146.36 | $146.35 | $146.40 |
| Purchase #4 | $31.76 | 10.270% | $35.0218 | $35.02 | $35.00 | $35.00 |
| Purchase #5 | $154.74 | 3.736% | $160.5211 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $77.96 | 11.544% | $86.9597 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $35.40 | 3.323% | $36.5763 | $36.58 | $36.60 | $36.60 |
| 7 purchase totals = | $739.54 | $794.6485 | $794.65 | $794.60 | $794.70 | |