| 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 | $141.65 | 12.210% | $158.9455 | $158.95 | $158.95 | $158.90 |
| Purchase #2 | $207.47 | 6.332% | $220.607 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $126.57 | 8.209% | $136.9601 | $136.96 | $136.95 | $137.00 |
| Purchase #4 | $186.41 | 11.166% | $207.2245 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $221.57 | 10.523% | $244.8858 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $157.97 | 9.474% | $172.9361 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $164.85 | 3.309% | $170.3049 | $170.30 | $170.30 | $170.30 |
| 7 purchase totals = | $1,206.49 | $1,311.8639 | $1,311.87 | $1,311.85 | $1,311.80 | |