| 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 | $30.60 | 9.848% | $33.6135 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $181.85 | 8.435% | $197.189 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $39.89 | 3.573% | $41.3153 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $166.71 | 10.630% | $184.4313 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $236.29 | 10.428% | $260.9303 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $51.39 | 5.532% | $54.2329 | $54.23 | $54.25 | $54.20 |
| Purchase #7 | $163.31 | 9.609% | $179.0025 | $179.00 | $179.00 | $179.00 |
| 7 purchase totals = | $870.04 | $950.7148 | $950.71 | $950.75 | $950.60 | |