| 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 | $121.36 | 8.645% | $131.8516 | $131.85 | $131.85 | $131.90 |
| Purchase #2 | $182.86 | 7.688% | $196.9183 | $196.92 | $196.90 | $196.90 |
| Purchase #3 | $5.37 | 12.836% | $6.0593 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $101.71 | 4.347% | $106.1313 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $185.34 | 3.655% | $192.1142 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $80.86 | 13.496% | $91.7729 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $66.80 | 4.305% | $69.6757 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $744.30 | $794.5233 | $794.52 | $794.50 | $794.60 | |