| 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 | $169.47 | 9.733% | $185.9645 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $83.42 | 12.755% | $94.0602 | $94.06 | $94.05 | $94.10 |
| Purchase #3 | $90.38 | 9.688% | $99.136 | $99.14 | $99.15 | $99.10 |
| Purchase #4 | $146.73 | 11.270% | $163.2665 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $194.33 | 4.594% | $203.2575 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $6.64 | 6.607% | $7.0787 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $22.59 | 13.281% | $25.5902 | $25.59 | $25.60 | $25.60 |
| 7 purchase totals = | $713.56 | $778.3536 | $778.36 | $778.35 | $778.50 | |