| 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 | $189.44 | 9.572% | $207.5732 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $188.29 | 10.704% | $208.4446 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $135.97 | 11.576% | $151.7099 | $151.71 | $151.70 | $151.70 |
| Purchase #4 | $12.53 | 6.165% | $13.3025 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $158.50 | 6.222% | $168.3619 | $168.36 | $168.35 | $168.40 |
| Purchase #6 | $57.39 | 11.138% | $63.7821 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $74.78 | 6.501% | $79.6414 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $816.90 | $892.8156 | $892.80 | $892.80 | $892.80 | |