| 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 | $166.30 | 7.702% | $179.1084 | $179.11 | $179.10 | $179.10 |
| Purchase #2 | $169.84 | 8.409% | $184.1218 | $184.12 | $184.10 | $184.10 |
| Purchase #3 | $116.98 | 3.628% | $121.224 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $43.30 | 8.854% | $47.1338 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $101.96 | 8.615% | $110.7439 | $110.74 | $110.75 | $110.70 |
| Purchase #6 | $189.70 | 13.563% | $215.429 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $166.58 | 4.396% | $173.9029 | $173.90 | $173.90 | $173.90 |
| 7 purchase totals = | $954.66 | $1,031.6638 | $1,031.65 | $1,031.65 | $1,031.50 | |