| 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 | $167.76 | 4.560% | $175.4099 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $218.65 | 11.756% | $244.3545 | $244.35 | $244.35 | $244.40 |
| Purchase #3 | $139.84 | 8.441% | $151.6439 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $201.51 | 5.610% | $212.8147 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $132.41 | 7.254% | $142.015 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $140.91 | 3.212% | $145.436 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $16.90 | 6.503% | $17.999 | $18.00 | $18.00 | $18.00 |
| 7 purchase totals = | $1,017.98 | $1,089.6730 | $1,089.67 | $1,089.65 | $1,089.60 | |