| 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 | $189.32 | 4.675% | $198.1707 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $134.87 | 10.365% | $148.8493 | $148.85 | $148.85 | $148.80 |
| Purchase #3 | $9.48 | 13.368% | $10.7473 | $10.75 | $10.75 | $10.70 |
| Purchase #4 | $137.88 | 5.555% | $145.5392 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $121.98 | 8.411% | $132.2397 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $140.26 | 12.641% | $157.9903 | $157.99 | $158.00 | $158.00 |
| Purchase #7 | $151.74 | 4.385% | $158.3938 | $158.39 | $158.40 | $158.40 |
| 7 purchase totals = | $885.53 | $951.9303 | $951.93 | $951.95 | $951.80 | |