| 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 | $162.79 | 9.857% | $178.8362 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $124.42 | 7.420% | $133.652 | $133.65 | $133.65 | $133.70 |
| Purchase #3 | $35.97 | 10.207% | $39.6415 | $39.64 | $39.65 | $39.60 |
| Purchase #4 | $29.98 | 3.571% | $31.0506 | $31.05 | $31.05 | $31.10 |
| Purchase #5 | $99.31 | 4.174% | $103.4552 | $103.46 | $103.45 | $103.50 |
| Purchase #6 | $36.96 | 13.167% | $41.8265 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $39.75 | 12.353% | $44.6603 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $529.18 | $573.1223 | $573.13 | $573.15 | $573.20 | |