| 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 | $133.34 | 9.379% | $145.846 | $145.85 | $145.85 | $145.80 |
| Purchase #2 | $156.97 | 4.354% | $163.8045 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $159.28 | 13.779% | $181.2272 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $188.82 | 10.707% | $209.037 | $209.04 | $209.05 | $209.00 |
| Purchase #5 | $221.34 | 13.839% | $251.9712 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $9.95 | 6.638% | $10.6105 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $174.71 | 11.475% | $194.758 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $1,044.41 | $1,157.2544 | $1,157.26 | $1,157.25 | $1,157.20 | |