| 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 | $170.59 | 6.701% | $182.0212 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $85.45 | 8.196% | $92.4535 | $92.45 | $92.45 | $92.50 |
| Purchase #3 | $175.30 | 9.784% | $192.4514 | $192.45 | $192.45 | $192.50 |
| Purchase #4 | $70.84 | 7.442% | $76.1119 | $76.11 | $76.10 | $76.10 |
| Purchase #5 | $37.51 | 7.338% | $40.2625 | $40.26 | $40.25 | $40.30 |
| Purchase #6 | $11.78 | 7.385% | $12.65 | $12.65 | $12.65 | $12.70 |
| Purchase #7 | $199.45 | 9.130% | $217.6598 | $217.66 | $217.65 | $217.70 |
| 7 purchase totals = | $750.92 | $813.6103 | $813.60 | $813.55 | $813.80 | |