| 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 | $121.39 | 13.222% | $137.4402 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $34.65 | 13.623% | $39.3704 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $123.85 | 12.226% | $138.9919 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $193.42 | 6.103% | $205.2244 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $42.51 | 6.259% | $45.1707 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $93.67 | 13.855% | $106.648 | $106.65 | $106.65 | $106.60 |
| Purchase #7 | $41.50 | 11.195% | $46.1459 | $46.15 | $46.15 | $46.10 |
| 7 purchase totals = | $650.99 | $718.9915 | $718.99 | $718.95 | $718.90 | |