| 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 | $184.98 | 4.437% | $193.1876 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $74.78 | 8.834% | $81.3861 | $81.39 | $81.40 | $81.40 |
| Purchase #3 | $150.31 | 6.259% | $159.7179 | $159.72 | $159.70 | $159.70 |
| Purchase #4 | $50.83 | 11.312% | $56.5799 | $56.58 | $56.60 | $56.60 |
| Purchase #5 | $69.47 | 13.505% | $78.8519 | $78.85 | $78.85 | $78.90 |
| Purchase #6 | $23.66 | 10.185% | $26.0698 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $138.67 | 13.452% | $157.3239 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $692.70 | $753.1171 | $753.12 | $753.10 | $753.20 | |