| 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 | $177.35 | 13.141% | $200.6556 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $218.42 | 8.369% | $236.6996 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $43.62 | 7.420% | $46.8566 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $128.83 | 6.375% | $137.0429 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $57.86 | 10.771% | $64.0921 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $79.40 | 3.536% | $82.2076 | $82.21 | $82.20 | $82.20 |
| Purchase #7 | $96.88 | 5.811% | $102.5097 | $102.51 | $102.50 | $102.50 |
| 7 purchase totals = | $802.36 | $870.0641 | $870.07 | $870.05 | $870.10 | |