| 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 | $123.77 | 7.308% | $132.8151 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $190.90 | 9.533% | $209.0985 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $204.81 | 7.849% | $220.8855 | $220.89 | $220.90 | $220.90 |
| Purchase #4 | $132.75 | 3.242% | $137.0538 | $137.05 | $137.05 | $137.10 |
| Purchase #5 | $94.66 | 3.232% | $97.7194 | $97.72 | $97.70 | $97.70 |
| Purchase #6 | $190.90 | 6.333% | $202.9897 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $146.36 | 9.549% | $160.3359 | $160.34 | $160.35 | $160.30 |
| 7 purchase totals = | $1,084.15 | $1,160.8979 | $1,160.91 | $1,160.90 | $1,160.90 | |