| 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 | $139.35 | 13.115% | $157.6258 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $183.58 | 6.418% | $195.3622 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $244.70 | 7.476% | $262.9938 | $262.99 | $263.00 | $263.00 |
| Purchase #4 | $29.61 | 10.693% | $32.7762 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $214.49 | 4.448% | $224.0305 | $224.03 | $224.05 | $224.00 |
| Purchase #6 | $104.86 | 13.326% | $118.8336 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $186.26 | 7.407% | $200.0563 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $1,102.85 | $1,191.6784 | $1,191.68 | $1,191.75 | $1,191.70 | |