| 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 | $122.29 | 8.528% | $132.7189 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $131.61 | 13.265% | $149.0681 | $149.07 | $149.05 | $149.10 |
| Purchase #3 | $198.90 | 6.146% | $211.1244 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $171.33 | 7.235% | $183.7257 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $164.79 | 11.207% | $183.258 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $75.76 | 12.465% | $85.2035 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $13.78 | 6.760% | $14.7115 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $878.46 | $959.8101 | $959.81 | $959.75 | $959.80 | |