| 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 | $134.87 | 11.717% | $150.6727 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $16.46 | 8.152% | $17.8018 | $17.80 | $17.80 | $17.80 |
| Purchase #3 | $97.40 | 11.110% | $108.2211 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $207.98 | 13.118% | $235.2628 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $246.53 | 6.743% | $263.1535 | $263.15 | $263.15 | $263.20 |
| Purchase #6 | $47.99 | 11.621% | $53.5669 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $78.29 | 5.124% | $82.3016 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $829.52 | $910.9804 | $910.97 | $910.90 | $911.10 | |