| 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 | $164.43 | 8.772% | $178.8538 | $178.85 | $178.85 | $178.90 |
| Purchase #2 | $27.92 | 13.425% | $31.6683 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $86.51 | 5.341% | $91.1305 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $181.26 | 4.559% | $189.5236 | $189.52 | $189.50 | $189.50 |
| Purchase #5 | $125.63 | 5.377% | $132.3851 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $185.44 | 5.690% | $195.9915 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $9.94 | 11.753% | $11.1082 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $781.13 | $830.6610 | $830.66 | $830.65 | $830.70 | |