| 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 | $177.66 | 8.513% | $192.7842 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $202.36 | 8.578% | $219.7184 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $148.90 | 12.769% | $167.913 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $7.89 | 11.503% | $8.7976 | $8.80 | $8.80 | $8.80 |
| Purchase #5 | $148.86 | 7.373% | $159.8354 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $106.73 | 8.767% | $116.087 | $116.09 | $116.10 | $116.10 |
| Purchase #7 | $195.66 | 10.613% | $216.4254 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $988.06 | $1,081.5610 | $1,081.57 | $1,081.60 | $1,081.50 | |