| 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 | $133.60 | 13.143% | $151.159 | $151.16 | $151.15 | $151.20 |
| Purchase #2 | $25.76 | 10.115% | $28.3656 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $34.71 | 12.231% | $38.9554 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $182.89 | 4.342% | $190.8311 | $190.83 | $190.85 | $190.80 |
| Purchase #5 | $52.52 | 9.616% | $57.5703 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $74.41 | 8.437% | $80.688 | $80.69 | $80.70 | $80.70 |
| Purchase #7 | $214.90 | 10.676% | $237.8427 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $718.79 | $785.4121 | $785.42 | $785.40 | $785.50 | |