| 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 | $141.29 | 13.415% | $160.2441 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $187.76 | 9.531% | $205.6554 | $205.66 | $205.65 | $205.70 |
| Purchase #3 | $133.42 | 12.596% | $150.2256 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $122.77 | 9.300% | $134.1876 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $32.33 | 13.575% | $36.7188 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $83.85 | 9.540% | $91.8493 | $91.85 | $91.85 | $91.80 |
| Purchase #7 | $26.57 | 8.833% | $28.9169 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $727.99 | $807.7977 | $807.81 | $807.80 | $807.70 | |