| 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 | $185.64 | 3.229% | $191.6343 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $52.45 | 13.209% | $59.3781 | $59.38 | $59.40 | $59.40 |
| Purchase #3 | $187.63 | 7.664% | $202.01 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $183.33 | 11.478% | $204.3726 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $199.91 | 12.756% | $225.4105 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $70.46 | 12.725% | $79.426 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $186.49 | 4.367% | $194.634 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $1,065.91 | $1,156.8655 | $1,156.86 | $1,156.90 | $1,156.80 | |