| 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 | $177.73 | 8.857% | $193.4715 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $192.64 | 8.136% | $208.3132 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $75.41 | 11.408% | $84.0128 | $84.01 | $84.00 | $84.00 |
| Purchase #4 | $65.94 | 7.136% | $70.6455 | $70.65 | $70.65 | $70.60 |
| Purchase #5 | $113.81 | 3.539% | $117.8377 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $5.85 | 4.290% | $6.101 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $193.80 | 6.147% | $205.7129 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $825.18 | $886.0946 | $886.09 | $886.05 | $886.00 | |