| 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 | $141.56 | 13.247% | $160.3125 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $108.57 | 5.329% | $114.3557 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $65.65 | 13.250% | $74.3486 | $74.35 | $74.35 | $74.30 |
| Purchase #4 | $99.76 | 9.794% | $109.5305 | $109.53 | $109.55 | $109.50 |
| Purchase #5 | $87.64 | 10.845% | $97.1446 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $150.65 | 4.856% | $157.9656 | $157.97 | $157.95 | $158.00 |
| Purchase #7 | $22.99 | 6.427% | $24.4676 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $676.82 | $738.1251 | $738.13 | $738.10 | $738.10 | |