| 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 | $158.68 | 10.105% | $174.7146 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $151.84 | 8.491% | $164.7327 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $144.91 | 11.263% | $161.2312 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $41.41 | 3.115% | $42.6999 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $137.27 | 4.236% | $143.0848 | $143.08 | $143.10 | $143.10 |
| Purchase #6 | $94.33 | 7.526% | $101.4293 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $150.28 | 7.747% | $161.9222 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $878.72 | $949.8147 | $949.80 | $949.85 | $949.70 | |