| 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 | $76.91 | 6.559% | $81.9545 | $81.95 | $81.95 | $82.00 |
| Purchase #2 | $106.60 | 12.343% | $119.7576 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $195.42 | 12.147% | $219.1577 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $84.55 | 8.334% | $91.5964 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $171.71 | 12.762% | $193.6236 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $123.39 | 5.295% | $129.9235 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $139.82 | 8.532% | $151.7494 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $898.40 | $987.7627 | $987.76 | $987.70 | $987.80 | |