| 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 | $144.40 | 8.115% | $156.1181 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $249.62 | 3.723% | $258.9134 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $33.28 | 8.338% | $36.0549 | $36.05 | $36.05 | $36.10 |
| Purchase #4 | $199.54 | 3.435% | $206.3942 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $92.39 | 5.187% | $97.1823 | $97.18 | $97.20 | $97.20 |
| Purchase #6 | $69.52 | 9.736% | $76.2885 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $93.93 | 11.428% | $104.6643 | $104.66 | $104.65 | $104.70 |
| 7 purchase totals = | $882.68 | $935.6157 | $935.60 | $935.60 | $935.70 | |