| 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 | $143.42 | 4.793% | $150.2941 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $30.35 | 4.215% | $31.6293 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $202.26 | 7.603% | $217.6378 | $217.64 | $217.65 | $217.60 |
| Purchase #4 | $57.89 | 5.270% | $60.9408 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $62.39 | 11.364% | $69.48 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $219.73 | 5.526% | $231.8723 | $231.87 | $231.85 | $231.90 |
| Purchase #7 | $201.91 | 6.512% | $215.0584 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $917.95 | $976.9127 | $976.91 | $976.95 | $976.90 | |