| 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 | $138.89 | 4.614% | $145.2984 | $145.30 | $145.30 | $145.30 |
| Purchase #2 | $198.38 | 5.558% | $209.406 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $152.82 | 10.818% | $169.3521 | $169.35 | $169.35 | $169.40 |
| Purchase #4 | $231.88 | 8.666% | $251.9747 | $251.97 | $251.95 | $252.00 |
| Purchase #5 | $209.40 | 3.798% | $217.353 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $118.48 | 5.603% | $125.1184 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $144.38 | 8.656% | $156.8775 | $156.88 | $156.90 | $156.90 |
| 7 purchase totals = | $1,194.23 | $1,275.3801 | $1,275.38 | $1,275.35 | $1,275.50 | |