| 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 | $187.78 | 9.341% | $205.3205 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $199.33 | 9.307% | $217.8816 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $148.34 | 10.128% | $163.3639 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $230.77 | 3.810% | $239.5623 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $72.91 | 12.851% | $82.2797 | $82.28 | $82.30 | $82.30 |
| Purchase #6 | $69.88 | 8.740% | $75.9875 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $168.62 | 5.233% | $177.4439 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $1,077.63 | $1,161.8394 | $1,161.83 | $1,161.85 | $1,161.90 | |