| 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 | $146.74 | 13.388% | $166.3856 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $117.56 | 11.805% | $131.438 | $131.44 | $131.45 | $131.40 |
| Purchase #3 | $246.70 | 4.483% | $257.7596 | $257.76 | $257.75 | $257.80 |
| Purchase #4 | $158.99 | 11.514% | $177.2961 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $173.79 | 11.437% | $193.6664 | $193.67 | $193.65 | $193.70 |
| Purchase #6 | $170.85 | 13.765% | $194.3675 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $46.55 | 11.737% | $52.0136 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $1,061.18 | $1,172.9268 | $1,172.94 | $1,172.90 | $1,173.00 | |