| 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 | $76.73 | 7.114% | $82.1886 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $159.51 | 6.620% | $170.0696 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $229.64 | 12.870% | $259.1947 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $249.39 | 5.743% | $263.7125 | $263.71 | $263.70 | $263.70 |
| Purchase #5 | $63.38 | 4.522% | $66.246 | $66.25 | $66.25 | $66.20 |
| Purchase #6 | $48.73 | 7.181% | $52.2293 | $52.23 | $52.25 | $52.20 |
| Purchase #7 | $163.82 | 10.586% | $181.162 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $991.20 | $1,074.8027 | $1,074.80 | $1,074.80 | $1,074.80 | |