| 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 | $143.78 | 8.352% | $155.7885 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $215.33 | 11.680% | $240.4805 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $169.84 | 3.401% | $175.6163 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $63.46 | 10.555% | $70.1582 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $236.29 | 13.319% | $267.7615 | $267.76 | $267.75 | $267.80 |
| Purchase #6 | $173.47 | 7.472% | $186.4317 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $145.33 | 13.733% | $165.2882 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $1,147.50 | $1,261.5249 | $1,261.53 | $1,261.55 | $1,261.60 | |