| 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 | $170.92 | 7.510% | $183.7561 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $49.58 | 10.739% | $54.9044 | $54.90 | $54.90 | $54.90 |
| Purchase #3 | $237.36 | 4.241% | $247.4264 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $216.55 | 4.835% | $227.0202 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $148.81 | 6.730% | $158.8249 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $98.39 | 7.874% | $106.1372 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $115.53 | 7.368% | $124.0423 | $124.04 | $124.05 | $124.00 |
| 7 purchase totals = | $1,037.14 | $1,102.1115 | $1,102.11 | $1,102.10 | $1,102.00 | |