| 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 | $91.94 | 12.744% | $103.6568 | $103.66 | $103.65 | $103.70 |
| Purchase #2 | $171.53 | 3.143% | $176.9212 | $176.92 | $176.90 | $176.90 |
| Purchase #3 | $5.74 | 7.263% | $6.1569 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $198.90 | 4.485% | $207.8207 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $64.99 | 12.209% | $72.9246 | $72.92 | $72.90 | $72.90 |
| Purchase #6 | $210.86 | 4.696% | $220.762 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $182.47 | 5.846% | $193.1372 | $193.14 | $193.15 | $193.10 |
| 7 purchase totals = | $926.43 | $981.3794 | $981.38 | $981.30 | $981.40 | |