| 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 | $169.61 | 12.326% | $190.5161 | $190.52 | $190.50 | $190.50 |
| Purchase #2 | $242.90 | 5.364% | $255.9292 | $255.93 | $255.95 | $255.90 |
| Purchase #3 | $188.40 | 9.264% | $205.8534 | $205.85 | $205.85 | $205.90 |
| Purchase #4 | $190.87 | 6.849% | $203.9427 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $116.49 | 4.406% | $121.6225 | $121.62 | $121.60 | $121.60 |
| Purchase #6 | $197.39 | 10.555% | $218.2245 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $148.32 | 5.593% | $156.6155 | $156.62 | $156.60 | $156.60 |
| 7 purchase totals = | $1,253.98 | $1,352.7039 | $1,352.70 | $1,352.65 | $1,352.60 | |