| 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 | $176.65 | 4.573% | $184.7282 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $121.31 | 3.794% | $125.9125 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $249.52 | 3.140% | $257.3549 | $257.35 | $257.35 | $257.40 |
| Purchase #4 | $44.76 | 10.546% | $49.4804 | $49.48 | $49.50 | $49.50 |
| Purchase #5 | $34.76 | 10.187% | $38.301 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $218.51 | 3.555% | $226.278 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $15.84 | 13.380% | $17.9594 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $861.35 | $900.0144 | $900.01 | $900.05 | $900.10 | |