| 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 | $110.68 | 9.402% | $121.0861 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $163.27 | 7.379% | $175.3177 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $43.28 | 10.732% | $47.9248 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $115.98 | 5.658% | $122.5421 | $122.54 | $122.55 | $122.50 |
| Purchase #5 | $156.56 | 5.516% | $165.1958 | $165.20 | $165.20 | $165.20 |
| Purchase #6 | $15.30 | 7.813% | $16.4954 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $197.25 | 7.407% | $211.8603 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $802.32 | $860.4222 | $860.43 | $860.40 | $860.40 | |