| 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 | $107.53 | 6.871% | $114.9184 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $42.69 | 10.532% | $47.1861 | $47.19 | $47.20 | $47.20 |
| Purchase #3 | $176.77 | 12.387% | $198.6665 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $6.71 | 7.465% | $7.2109 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $168.84 | 12.151% | $189.3557 | $189.36 | $189.35 | $189.40 |
| Purchase #6 | $155.68 | 8.641% | $169.1323 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $174.86 | 3.834% | $181.5641 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $833.08 | $908.0340 | $908.04 | $908.00 | $908.10 | |