| 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 | $89.97 | 8.634% | $97.738 | $97.74 | $97.75 | $97.70 |
| Purchase #2 | $187.92 | 7.246% | $201.5367 | $201.54 | $201.55 | $201.50 |
| Purchase #3 | $123.82 | 12.370% | $139.1365 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $141.71 | 13.179% | $160.386 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $15.25 | 6.623% | $16.26 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $201.41 | 10.770% | $223.1019 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $135.47 | 11.229% | $150.6819 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $895.55 | $988.8410 | $988.85 | $988.90 | $988.80 | |