| 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 | $28.98 | 4.130% | $30.1769 | $30.18 | $30.20 | $30.20 |
| Purchase #2 | $143.35 | 6.478% | $152.6362 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $238.48 | 12.518% | $268.3329 | $268.33 | $268.35 | $268.30 |
| Purchase #4 | $187.94 | 10.105% | $206.9313 | $206.93 | $206.95 | $206.90 |
| Purchase #5 | $114.57 | 10.785% | $126.9264 | $126.93 | $126.95 | $126.90 |
| Purchase #6 | $185.36 | 4.701% | $194.0738 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $151.75 | 3.574% | $157.1735 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $1,050.43 | $1,136.2510 | $1,136.25 | $1,136.30 | $1,136.20 | |