| 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 | $61.78 | 5.841% | $65.3886 | $65.39 | $65.40 | $65.40 |
| Purchase #2 | $133.50 | 10.704% | $147.7898 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $163.78 | 5.632% | $173.0041 | $173.00 | $173.00 | $173.00 |
| Purchase #4 | $197.61 | 6.332% | $210.1227 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $99.54 | 12.529% | $112.0114 | $112.01 | $112.00 | $112.00 |
| Purchase #6 | $153.37 | 9.493% | $167.9294 | $167.93 | $167.95 | $167.90 |
| Purchase #7 | $223.79 | 12.571% | $251.9226 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $1,033.37 | $1,128.1686 | $1,128.16 | $1,128.15 | $1,128.10 | |