| 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 | $174.42 | 12.508% | $196.2365 | $196.24 | $196.25 | $196.20 |
| Purchase #2 | $157.57 | 7.383% | $169.2034 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $200.63 | 13.510% | $227.7351 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $113.45 | 7.464% | $121.9179 | $121.92 | $121.90 | $121.90 |
| Purchase #5 | $106.74 | 8.340% | $115.6421 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $42.92 | 10.168% | $47.2841 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $49.27 | 11.276% | $54.8257 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $845.00 | $932.8448 | $932.85 | $932.90 | $932.70 | |