| 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 | $158.41 | 12.450% | $178.132 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $181.32 | 5.152% | $190.6616 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $190.88 | 4.302% | $199.0917 | $199.09 | $199.10 | $199.10 |
| Purchase #4 | $188.44 | 13.130% | $213.1822 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $134.77 | 3.828% | $139.929 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $108.75 | 12.801% | $122.6711 | $122.67 | $122.65 | $122.70 |
| Purchase #7 | $10.60 | 8.174% | $11.4664 | $11.47 | $11.45 | $11.50 |
| 7 purchase totals = | $973.17 | $1,055.1340 | $1,055.13 | $1,055.15 | $1,055.20 | |