| 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 | $142.27 | 9.792% | $156.2011 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $86.70 | 13.784% | $98.6507 | $98.65 | $98.65 | $98.70 |
| Purchase #3 | $96.70 | 3.276% | $99.8679 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $59.87 | 4.177% | $62.3708 | $62.37 | $62.35 | $62.40 |
| Purchase #5 | $146.61 | 6.499% | $156.1382 | $156.14 | $156.15 | $156.10 |
| Purchase #6 | $23.36 | 7.867% | $25.1977 | $25.20 | $25.20 | $25.20 |
| Purchase #7 | $109.47 | 3.483% | $113.2828 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $664.98 | $711.7092 | $711.71 | $711.70 | $711.80 | |