| 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 | $135.53 | 9.539% | $148.4582 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $172.31 | 6.764% | $183.965 | $183.97 | $183.95 | $184.00 |
| Purchase #3 | $139.93 | 6.142% | $148.5245 | $148.52 | $148.50 | $148.50 |
| Purchase #4 | $216.82 | 4.562% | $226.7113 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $212.94 | 4.831% | $223.2271 | $223.23 | $223.25 | $223.20 |
| Purchase #6 | $244.56 | 13.197% | $276.8346 | $276.83 | $276.85 | $276.80 |
| Purchase #7 | $64.53 | 5.628% | $68.1617 | $68.16 | $68.15 | $68.20 |
| 7 purchase totals = | $1,186.62 | $1,275.8824 | $1,275.88 | $1,275.85 | $1,275.90 | |