| 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 | $161.59 | 6.388% | $171.9124 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $243.29 | 13.465% | $276.049 | $276.05 | $276.05 | $276.00 |
| Purchase #3 | $182.90 | 6.298% | $194.419 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $148.79 | 10.315% | $164.1377 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $5.52 | 5.406% | $5.8184 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $101.70 | 5.173% | $106.9609 | $106.96 | $106.95 | $107.00 |
| Purchase #7 | $5.37 | 6.153% | $5.7004 | $5.70 | $5.70 | $5.70 |
| 7 purchase totals = | $849.16 | $924.9978 | $925.00 | $924.95 | $924.90 | |