| 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 | $86.30 | 3.405% | $89.2385 | $89.24 | $89.25 | $89.20 |
| Purchase #2 | $144.71 | 8.662% | $157.2448 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $135.72 | 12.263% | $152.3633 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $165.72 | 10.583% | $183.2581 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $163.33 | 11.509% | $182.1276 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $169.58 | 12.354% | $190.5299 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $129.61 | 13.441% | $147.0309 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $994.97 | $1,101.7931 | $1,101.79 | $1,101.85 | $1,101.70 | |