| 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 | $166.67 | 11.785% | $186.3121 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $175.98 | 10.737% | $194.875 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $180.37 | 8.595% | $195.8728 | $195.87 | $195.85 | $195.90 |
| Purchase #4 | $147.71 | 4.307% | $154.0719 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $60.79 | 5.746% | $64.283 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $105.79 | 10.239% | $116.6218 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $180.46 | 12.815% | $203.5859 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $1,017.77 | $1,115.6225 | $1,115.62 | $1,115.60 | $1,115.70 | |