| 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 | $196.51 | 11.417% | $218.9455 | $218.95 | $218.95 | $218.90 |
| Purchase #2 | $7.79 | 5.463% | $8.2156 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $102.40 | 13.265% | $115.9834 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $167.40 | 7.599% | $180.1207 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $163.33 | 10.132% | $179.8786 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $118.72 | 4.559% | $124.1324 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $141.49 | 5.319% | $149.0159 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $897.64 | $976.2921 | $976.30 | $976.30 | $976.20 | |