| 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 | $113.91 | 12.232% | $127.8435 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $148.82 | 11.675% | $166.1947 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $176.68 | 12.366% | $198.5282 | $198.53 | $198.55 | $198.50 |
| Purchase #4 | $81.44 | 12.208% | $91.3822 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $184.63 | 11.794% | $206.4053 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $233.82 | 10.232% | $257.7445 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $97.97 | 10.351% | $108.1109 | $108.11 | $108.10 | $108.10 |
| 7 purchase totals = | $1,037.27 | $1,156.2093 | $1,156.20 | $1,156.25 | $1,156.10 | |