| 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 | $107.74 | 8.418% | $116.8096 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $52.65 | 6.857% | $56.2602 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $141.27 | 3.364% | $146.0223 | $146.02 | $146.00 | $146.00 |
| Purchase #4 | $213.35 | 7.435% | $229.2126 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $138.50 | 10.848% | $153.5245 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $105.61 | 8.338% | $114.4158 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $157.66 | 4.787% | $165.2072 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $916.78 | $981.4522 | $981.45 | $981.35 | $981.40 | |