| 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 | $138.60 | 13.357% | $157.1128 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $70.81 | 7.168% | $75.8857 | $75.89 | $75.90 | $75.90 |
| Purchase #3 | $195.38 | 10.748% | $216.3794 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $188.74 | 7.574% | $203.0352 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $86.42 | 7.469% | $92.8747 | $92.87 | $92.85 | $92.90 |
| Purchase #6 | $86.97 | 6.337% | $92.4813 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $24.37 | 12.505% | $27.4175 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $791.29 | $865.1866 | $865.19 | $865.20 | $865.20 | |