| 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 | $173.47 | 8.712% | $188.5827 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $37.89 | 10.334% | $41.8056 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $234.66 | 12.403% | $263.7649 | $263.76 | $263.75 | $263.80 |
| Purchase #4 | $12.95 | 10.341% | $14.2892 | $14.29 | $14.30 | $14.30 |
| Purchase #5 | $87.52 | 7.203% | $93.8241 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $190.36 | 12.585% | $214.3168 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $55.56 | 12.711% | $62.6222 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $792.41 | $879.2055 | $879.20 | $879.15 | $879.20 | |