| 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 | $189.44 | 3.241% | $195.5798 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $145.90 | 3.725% | $151.3348 | $151.33 | $151.35 | $151.30 |
| Purchase #3 | $182.83 | 8.855% | $199.0196 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $171.55 | 13.714% | $195.0764 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $158.40 | 12.713% | $178.5374 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $200.87 | 11.248% | $223.4639 | $223.46 | $223.45 | $223.50 |
| Purchase #7 | $134.49 | 10.616% | $148.7675 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $1,183.48 | $1,291.7794 | $1,291.78 | $1,291.80 | $1,291.80 | |