| 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 | $166.44 | 11.826% | $186.1232 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $212.47 | 8.703% | $230.9613 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $182.36 | 13.374% | $206.7488 | $206.75 | $206.75 | $206.70 |
| Purchase #4 | $18.59 | 6.187% | $19.7402 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $135.27 | 6.402% | $143.93 | $143.93 | $143.95 | $143.90 |
| Purchase #6 | $211.63 | 10.142% | $233.0935 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $110.64 | 7.177% | $118.5806 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $1,037.40 | $1,139.1776 | $1,139.17 | $1,139.20 | $1,139.10 | |