| 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 | $193.88 | 6.456% | $206.3969 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $145.81 | 9.657% | $159.8909 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $12.90 | 8.699% | $14.0222 | $14.02 | $14.00 | $14.00 |
| Purchase #4 | $211.86 | 13.805% | $241.1073 | $241.11 | $241.10 | $241.10 |
| Purchase #5 | $85.81 | 7.401% | $92.1608 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $87.75 | 9.256% | $95.8721 | $95.87 | $95.85 | $95.90 |
| Purchase #7 | $119.92 | 13.685% | $136.3311 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $857.93 | $945.7813 | $945.78 | $945.75 | $945.80 | |