| 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 | $96.70 | 12.824% | $109.1008 | $109.10 | $109.10 | $109.10 |
| Purchase #2 | $176.68 | 3.732% | $183.2737 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $169.26 | 12.511% | $190.4361 | $190.44 | $190.45 | $190.40 |
| Purchase #4 | $145.54 | 5.228% | $153.1488 | $153.15 | $153.15 | $153.10 |
| Purchase #5 | $151.98 | 4.847% | $159.3465 | $159.35 | $159.35 | $159.30 |
| Purchase #6 | $202.95 | 10.221% | $223.6935 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $115.62 | 9.553% | $126.6652 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $1,058.73 | $1,145.6646 | $1,145.67 | $1,145.65 | $1,145.60 | |