| 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 | $129.96 | 12.489% | $146.1907 | $146.19 | $146.20 | $146.20 |
| Purchase #2 | $235.47 | 10.646% | $260.5381 | $260.54 | $260.55 | $260.50 |
| Purchase #3 | $24.51 | 10.829% | $27.1642 | $27.16 | $27.15 | $27.20 |
| Purchase #4 | $146.92 | 11.780% | $164.2272 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $150.69 | 11.199% | $167.5658 | $167.57 | $167.55 | $167.60 |
| Purchase #6 | $9.68 | 7.121% | $10.3693 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $190.41 | 7.155% | $204.0338 | $204.03 | $204.05 | $204.00 |
| 7 purchase totals = | $887.64 | $980.0891 | $980.09 | $980.10 | $980.10 | |