| 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 | $20.52 | 13.306% | $23.2504 | $23.25 | $23.25 | $23.30 |
| Purchase #2 | $171.90 | 5.340% | $181.0795 | $181.08 | $181.10 | $181.10 |
| Purchase #3 | $98.66 | 7.259% | $105.8217 | $105.82 | $105.80 | $105.80 |
| Purchase #4 | $178.82 | 13.722% | $203.3577 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $121.52 | 13.406% | $137.811 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $83.92 | 13.188% | $94.9874 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $178.54 | 9.188% | $194.9443 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $853.88 | $941.2520 | $941.25 | $941.25 | $941.30 | |