| 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 | $204.64 | 6.718% | $218.3877 | $218.39 | $218.40 | $218.40 |
| Purchase #2 | $113.29 | 5.427% | $119.4382 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $99.32 | 3.333% | $102.6303 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $31.87 | 3.288% | $32.9179 | $32.92 | $32.90 | $32.90 |
| Purchase #5 | $23.54 | 7.549% | $25.317 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $166.43 | 4.170% | $173.3701 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $106.45 | 9.689% | $116.7639 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $745.54 | $788.8251 | $788.83 | $788.80 | $788.80 | |