| 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 | $150.58 | 8.515% | $163.4019 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $48.34 | 9.176% | $52.7757 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $92.96 | 6.239% | $98.7598 | $98.76 | $98.75 | $98.80 |
| Purchase #4 | $229.92 | 8.246% | $248.8792 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $173.52 | 13.725% | $197.3356 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $149.78 | 12.557% | $168.5879 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $166.40 | 5.385% | $175.3606 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $1,011.50 | $1,105.1007 | $1,105.11 | $1,105.15 | $1,105.20 | |