| 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 | $140.78 | 7.773% | $151.7228 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $194.69 | 10.583% | $215.294 | $215.29 | $215.30 | $215.30 |
| Purchase #3 | $69.31 | 10.550% | $76.6222 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $28.53 | 12.215% | $32.0149 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $160.36 | 6.340% | $170.5268 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $197.82 | 12.238% | $222.0292 | $222.03 | $222.05 | $222.00 |
| Purchase #7 | $190.40 | 8.188% | $205.99 | $205.99 | $206.00 | $206.00 |
| 7 purchase totals = | $981.89 | $1,074.1999 | $1,074.19 | $1,074.20 | $1,074.10 | |