| 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 | $142.90 | 12.156% | $160.2709 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $50.38 | 3.522% | $52.1544 | $52.15 | $52.15 | $52.20 |
| Purchase #3 | $109.35 | 13.781% | $124.4195 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $189.61 | 3.252% | $195.7761 | $195.78 | $195.80 | $195.80 |
| Purchase #5 | $157.71 | 4.690% | $165.1066 | $165.11 | $165.10 | $165.10 |
| Purchase #6 | $116.35 | 7.370% | $124.925 | $124.93 | $124.95 | $124.90 |
| Purchase #7 | $84.47 | 5.403% | $89.0339 | $89.03 | $89.05 | $89.00 |
| 7 purchase totals = | $850.77 | $911.6864 | $911.69 | $911.70 | $911.70 | |