| 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 | $167.88 | 6.137% | $178.1828 | $178.18 | $178.20 | $178.20 |
| Purchase #2 | $149.25 | 5.645% | $157.6752 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $146.72 | 3.752% | $152.2249 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $209.25 | 11.713% | $233.7595 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $31.31 | 12.223% | $35.137 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $182.95 | 9.122% | $199.6387 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $168.36 | 10.324% | $185.7415 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $1,055.72 | $1,142.3596 | $1,142.36 | $1,142.40 | $1,142.30 | |