| 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 | $151.91 | 5.756% | $160.6539 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $112.54 | 10.518% | $124.377 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $109.49 | 13.616% | $124.3982 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $78.95 | 10.590% | $87.3108 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $237.37 | 13.624% | $269.7093 | $269.71 | $269.70 | $269.70 |
| Purchase #6 | $200.43 | 11.567% | $223.6137 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $52.58 | 8.800% | $57.207 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $943.27 | $1,047.2699 | $1,047.27 | $1,047.25 | $1,047.30 | |