| 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 | $163.46 | 5.818% | $172.9701 | $172.97 | $172.95 | $173.00 |
| Purchase #2 | $250.88 | 9.379% | $274.41 | $274.41 | $274.40 | $274.40 |
| Purchase #3 | $153.28 | 11.322% | $170.6344 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $6.87 | 6.242% | $7.2988 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $73.62 | 7.787% | $79.3528 | $79.35 | $79.35 | $79.40 |
| Purchase #6 | $88.86 | 5.572% | $93.8113 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $198.92 | 7.494% | $213.8271 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $935.89 | $1,012.3045 | $1,012.30 | $1,012.30 | $1,012.30 | |