| 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 | $161.48 | 8.110% | $174.576 | $174.58 | $174.60 | $174.60 |
| Purchase #2 | $159.56 | 11.691% | $178.2142 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $237.85 | 6.337% | $252.9226 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $117.91 | 11.473% | $131.4378 | $131.44 | $131.45 | $131.40 |
| Purchase #5 | $30.53 | 11.132% | $33.9286 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $85.82 | 11.368% | $95.576 | $95.58 | $95.60 | $95.60 |
| Purchase #7 | $112.47 | 4.136% | $117.1218 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $905.62 | $983.7770 | $983.78 | $983.80 | $983.70 | |