| 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 | $145.82 | 11.601% | $162.7366 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $158.51 | 11.794% | $177.2047 | $177.20 | $177.20 | $177.20 |
| Purchase #3 | $205.53 | 13.467% | $233.2087 | $233.21 | $233.20 | $233.20 |
| Purchase #4 | $45.93 | 11.816% | $51.3571 | $51.36 | $51.35 | $51.40 |
| Purchase #5 | $119.79 | 13.392% | $135.8323 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $175.50 | 13.492% | $199.1785 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $234.99 | 10.830% | $260.4394 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $1,086.07 | $1,219.9573 | $1,219.96 | $1,220.00 | $1,219.90 | |