| 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 | $185.42 | 9.327% | $202.7141 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $88.69 | 6.354% | $94.3254 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $56.78 | 3.595% | $58.8212 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $232.92 | 11.173% | $258.9442 | $258.94 | $258.95 | $258.90 |
| Purchase #5 | $149.96 | 6.789% | $160.1408 | $160.14 | $160.15 | $160.10 |
| Purchase #6 | $30.60 | 10.490% | $33.8099 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $21.54 | 3.274% | $22.2452 | $22.25 | $22.25 | $22.20 |
| 7 purchase totals = | $765.91 | $831.0008 | $831.00 | $831.00 | $830.80 | |