| 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 | $166.96 | 10.847% | $185.0702 | $185.07 | $185.05 | $185.10 |
| Purchase #2 | $133.70 | 8.382% | $144.9067 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $194.41 | 8.805% | $211.5278 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $164.65 | 10.324% | $181.6485 | $181.65 | $181.65 | $181.60 |
| Purchase #5 | $106.48 | 8.566% | $115.6011 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $176.81 | 3.837% | $183.5942 | $183.59 | $183.60 | $183.60 |
| Purchase #7 | $215.69 | 13.475% | $244.7542 | $244.75 | $244.75 | $244.80 |
| 7 purchase totals = | $1,158.70 | $1,267.1027 | $1,267.10 | $1,267.10 | $1,267.10 | |