| 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 | $73.93 | 4.388% | $77.174 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $244.28 | 5.383% | $257.4296 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $114.32 | 6.186% | $121.3918 | $121.39 | $121.40 | $121.40 |
| Purchase #4 | $249.78 | 10.705% | $276.5189 | $276.52 | $276.50 | $276.50 |
| Purchase #5 | $148.74 | 9.772% | $163.2749 | $163.27 | $163.25 | $163.30 |
| Purchase #6 | $114.58 | 3.607% | $118.7129 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $139.36 | 7.758% | $150.1715 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $1,084.99 | $1,164.6736 | $1,164.66 | $1,164.60 | $1,164.70 | |