| 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 | $174.35 | 4.729% | $182.595 | $182.60 | $182.60 | $182.60 |
| Purchase #2 | $185.29 | 9.291% | $202.5053 | $202.51 | $202.50 | $202.50 |
| Purchase #3 | $136.80 | 7.328% | $146.8247 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $20.71 | 11.329% | $23.0562 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $17.25 | 12.703% | $19.4413 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $182.85 | 9.566% | $200.3414 | $200.34 | $200.35 | $200.30 |
| Purchase #7 | $31.40 | 13.573% | $35.6619 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $748.65 | $810.4258 | $810.43 | $810.40 | $810.40 | |