| 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 | $174.88 | 6.428% | $186.1213 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $124.31 | 10.505% | $137.3688 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $237.71 | 10.859% | $263.5229 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $105.87 | 11.229% | $117.7581 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $85.28 | 3.499% | $88.2639 | $88.26 | $88.25 | $88.30 |
| Purchase #6 | $44.30 | 5.464% | $46.7206 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $192.86 | 10.582% | $213.2684 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $965.21 | $1,053.0240 | $1,053.02 | $1,052.90 | $1,053.10 | |