| 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 | $157.40 | 6.216% | $167.184 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $26.99 | 4.140% | $28.1074 | $28.11 | $28.10 | $28.10 |
| Purchase #3 | $29.36 | 3.118% | $30.2754 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $201.94 | 9.770% | $221.6695 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $114.36 | 13.761% | $130.0971 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $136.85 | 13.213% | $154.932 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $93.63 | 3.323% | $96.7413 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $760.53 | $829.0067 | $829.01 | $829.05 | $829.00 | |