| 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 | $185.98 | 11.490% | $207.3491 | $207.35 | $207.35 | $207.30 |
| Purchase #2 | $89.62 | 3.682% | $92.9198 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $178.29 | 5.191% | $187.545 | $187.55 | $187.55 | $187.50 |
| Purchase #4 | $75.98 | 7.455% | $81.6443 | $81.64 | $81.65 | $81.60 |
| Purchase #5 | $7.63 | 6.405% | $8.1187 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $157.78 | 6.622% | $168.2282 | $168.23 | $168.25 | $168.20 |
| Purchase #7 | $97.88 | 10.343% | $108.0037 | $108.00 | $108.00 | $108.00 |
| 7 purchase totals = | $793.16 | $853.8088 | $853.81 | $853.80 | $853.60 | |