| 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 | $15.67 | 7.154% | $16.791 | $16.79 | $16.80 | $16.80 |
| Purchase #2 | $112.75 | 3.270% | $116.4369 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $151.39 | 13.195% | $171.3659 | $171.37 | $171.35 | $171.40 |
| Purchase #4 | $174.82 | 12.719% | $197.0554 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $128.32 | 10.251% | $141.4741 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $71.63 | 11.616% | $79.9505 | $79.95 | $79.95 | $80.00 |
| Purchase #7 | $47.87 | 13.821% | $54.4861 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $702.45 | $777.5599 | $777.57 | $777.55 | $777.70 | |