| 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 | $167.68 | 3.351% | $173.299 | $173.30 | $173.30 | $173.30 |
| Purchase #2 | $90.67 | 13.547% | $102.9531 | $102.95 | $102.95 | $103.00 |
| Purchase #3 | $108.49 | 9.700% | $119.0135 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $9.45 | 4.670% | $9.8913 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $243.25 | 9.327% | $265.9379 | $265.94 | $265.95 | $265.90 |
| Purchase #6 | $188.80 | 3.728% | $195.8385 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $135.50 | 12.848% | $152.909 | $152.91 | $152.90 | $152.90 |
| 7 purchase totals = | $943.84 | $1,019.8423 | $1,019.84 | $1,019.85 | $1,019.80 | |