| 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 | $163.31 | 6.259% | $173.5316 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $73.28 | 5.319% | $77.1778 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $187.48 | 10.462% | $207.0942 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $79.80 | 5.507% | $84.1946 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $72.38 | 11.564% | $80.75 | $80.75 | $80.75 | $80.80 |
| Purchase #6 | $187.32 | 3.747% | $194.3389 | $194.34 | $194.35 | $194.30 |
| Purchase #7 | $22.69 | 5.609% | $23.9627 | $23.96 | $23.95 | $24.00 |
| 7 purchase totals = | $786.26 | $841.0498 | $841.04 | $841.10 | $841.10 | |