| 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 | $122.97 | 11.754% | $137.4239 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $195.29 | 4.316% | $203.7187 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $79.72 | 10.660% | $88.2182 | $88.22 | $88.20 | $88.20 |
| Purchase #4 | $178.57 | 5.805% | $188.936 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $78.49 | 8.834% | $85.4238 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $152.62 | 7.721% | $164.4038 | $164.40 | $164.40 | $164.40 |
| Purchase #7 | $67.87 | 12.345% | $76.2486 | $76.25 | $76.25 | $76.20 |
| 7 purchase totals = | $875.53 | $944.3730 | $944.37 | $944.30 | $944.20 | |