| 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 | $130.93 | 11.239% | $145.6452 | $145.65 | $145.65 | $145.60 |
| Purchase #2 | $175.95 | 8.530% | $190.9585 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $145.95 | 9.169% | $159.3322 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $230.42 | 13.724% | $262.0428 | $262.04 | $262.05 | $262.00 |
| Purchase #5 | $71.26 | 3.373% | $73.6636 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $89.34 | 9.768% | $98.0667 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $158.38 | 11.778% | $177.034 | $177.03 | $177.05 | $177.00 |
| 7 purchase totals = | $1,002.23 | $1,106.7430 | $1,106.74 | $1,106.75 | $1,106.70 | |