| 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 | $155.73 | 8.224% | $168.5372 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $167.93 | 5.115% | $176.5196 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $190.59 | 7.708% | $205.2807 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $219.79 | 13.642% | $249.7738 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $169.25 | 13.424% | $191.9701 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $67.50 | 12.217% | $75.7465 | $75.75 | $75.75 | $75.70 |
| Purchase #7 | $78.45 | 7.429% | $84.2781 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $1,049.24 | $1,152.1060 | $1,152.11 | $1,152.10 | $1,152.10 | |