| 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 | $149.73 | 13.706% | $170.252 | $170.25 | $170.25 | $170.30 |
| Purchase #2 | $128.67 | 10.110% | $141.6785 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $68.57 | 4.516% | $71.6666 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $72.25 | 5.200% | $76.007 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $28.53 | 3.514% | $29.5325 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $72.37 | 10.841% | $80.2156 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $219.47 | 8.796% | $238.7746 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $739.59 | $808.1268 | $808.13 | $808.10 | $808.20 | |