| 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 | $176.89 | 5.440% | $186.5128 | $186.51 | $186.50 | $186.50 |
| Purchase #2 | $203.49 | 7.688% | $219.1343 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $83.34 | 5.350% | $87.7987 | $87.80 | $87.80 | $87.80 |
| Purchase #4 | $118.63 | 11.303% | $132.0387 | $132.04 | $132.05 | $132.00 |
| Purchase #5 | $5.54 | 9.247% | $6.0523 | $6.05 | $6.05 | $6.10 |
| Purchase #6 | $174.79 | 10.403% | $192.9734 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $205.95 | 3.286% | $212.7175 | $212.72 | $212.70 | $212.70 |
| 7 purchase totals = | $968.63 | $1,037.2277 | $1,037.22 | $1,037.20 | $1,037.20 | |