| 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 | $206.65 | 5.318% | $217.6396 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $105.33 | 12.770% | $118.7806 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $163.47 | 9.310% | $178.6891 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $77.34 | 12.633% | $87.1104 | $87.11 | $87.10 | $87.10 |
| Purchase #5 | $138.79 | 7.476% | $149.1659 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $5.60 | 6.314% | $5.9536 | $5.95 | $5.95 | $6.00 |
| Purchase #7 | $173.54 | 4.628% | $181.5714 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $870.72 | $938.9106 | $938.91 | $938.90 | $939.00 | |