| 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 | $181.69 | 4.504% | $189.8733 | $189.87 | $189.85 | $189.90 |
| Purchase #2 | $84.85 | 8.209% | $91.8153 | $91.82 | $91.80 | $91.80 |
| Purchase #3 | $141.54 | 10.499% | $156.4003 | $156.40 | $156.40 | $156.40 |
| Purchase #4 | $210.57 | 5.283% | $221.6944 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $82.87 | 4.600% | $86.682 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $124.92 | 6.848% | $133.4745 | $133.47 | $133.45 | $133.50 |
| Purchase #7 | $66.44 | 5.867% | $70.338 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $892.88 | $950.2778 | $950.27 | $950.25 | $950.30 | |