| 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 | $163.38 | 10.613% | $180.7195 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $28.79 | 11.332% | $32.0525 | $32.05 | $32.05 | $32.10 |
| Purchase #3 | $49.32 | 3.789% | $51.1887 | $51.19 | $51.20 | $51.20 |
| Purchase #4 | $186.54 | 12.309% | $209.5012 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $172.90 | 6.580% | $184.2768 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $204.38 | 5.167% | $214.9403 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $231.69 | 10.317% | $255.5935 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $1,037.00 | $1,128.2725 | $1,128.27 | $1,128.30 | $1,128.30 | |