| 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 | $15.72 | 5.393% | $16.5678 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $237.34 | 6.667% | $253.1635 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $236.67 | 6.365% | $251.734 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $136.49 | 10.549% | $150.8883 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $113.62 | 13.817% | $129.3189 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $153.80 | 6.618% | $163.9785 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $191.39 | 10.148% | $210.8123 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $1,085.03 | $1,176.4633 | $1,176.46 | $1,176.45 | $1,176.50 | |