| 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 | $170.86 | 7.384% | $183.4763 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $214.73 | 10.252% | $236.7441 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $56.51 | 13.652% | $64.2247 | $64.22 | $64.20 | $64.20 |
| Purchase #4 | $101.55 | 4.304% | $105.9207 | $105.92 | $105.90 | $105.90 |
| Purchase #5 | $25.29 | 11.511% | $28.2011 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $36.99 | 13.864% | $42.1183 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $51.98 | 6.223% | $55.2147 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $657.91 | $715.8999 | $715.89 | $715.85 | $715.80 | |