| 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 | $113.75 | 6.516% | $121.162 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $9.35 | 13.314% | $10.5949 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $78.26 | 10.400% | $86.399 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $96.66 | 9.484% | $105.8272 | $105.83 | $105.85 | $105.80 |
| Purchase #5 | $110.90 | 4.519% | $115.9116 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $117.26 | 5.759% | $124.013 | $124.01 | $124.00 | $124.00 |
| Purchase #7 | $160.57 | 9.331% | $175.5528 | $175.55 | $175.55 | $175.60 |
| 7 purchase totals = | $686.75 | $739.4605 | $739.45 | $739.45 | $739.50 | |