| 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 | $144.51 | 5.870% | $152.9927 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $239.57 | 3.625% | $248.2544 | $248.25 | $248.25 | $248.30 |
| Purchase #3 | $244.50 | 12.794% | $275.7813 | $275.78 | $275.80 | $275.80 |
| Purchase #4 | $75.39 | 8.598% | $81.872 | $81.87 | $81.85 | $81.90 |
| Purchase #5 | $168.67 | 11.594% | $188.2256 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $81.68 | 3.265% | $84.3469 | $84.35 | $84.35 | $84.30 |
| Purchase #7 | $151.67 | 4.314% | $158.213 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $1,105.99 | $1,189.6859 | $1,189.68 | $1,189.70 | $1,189.70 | |