| 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 | $151.54 | 13.512% | $172.0161 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $163.42 | 8.547% | $177.3875 | $177.39 | $177.40 | $177.40 |
| Purchase #3 | $50.58 | 7.843% | $54.547 | $54.55 | $54.55 | $54.50 |
| Purchase #4 | $160.44 | 4.221% | $167.2122 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $133.34 | 3.369% | $137.8322 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $93.95 | 8.682% | $102.1067 | $102.11 | $102.10 | $102.10 |
| Purchase #7 | $16.63 | 12.175% | $18.6547 | $18.65 | $18.65 | $18.70 |
| 7 purchase totals = | $769.90 | $829.7564 | $829.76 | $829.75 | $829.70 | |