| 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 | $199.48 | 10.798% | $221.0199 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $151.55 | 10.167% | $166.9581 | $166.96 | $166.95 | $167.00 |
| Purchase #3 | $191.97 | 9.372% | $209.9614 | $209.96 | $209.95 | $210.00 |
| Purchase #4 | $102.98 | 13.466% | $116.8473 | $116.85 | $116.85 | $116.80 |
| Purchase #5 | $210.83 | 11.108% | $234.249 | $234.25 | $234.25 | $234.20 |
| Purchase #6 | $102.79 | 4.401% | $107.3138 | $107.31 | $107.30 | $107.30 |
| Purchase #7 | $80.82 | 6.722% | $86.2527 | $86.25 | $86.25 | $86.30 |
| 7 purchase totals = | $1,040.42 | $1,142.6022 | $1,142.60 | $1,142.55 | $1,142.60 | |