| 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 | $101.97 | 6.176% | $108.2677 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $213.29 | 7.220% | $228.6895 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $29.50 | 9.350% | $32.2583 | $32.26 | $32.25 | $32.30 |
| Purchase #4 | $22.65 | 4.378% | $23.6416 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $59.75 | 12.597% | $67.2767 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $125.95 | 8.451% | $136.594 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $175.94 | 13.610% | $199.8854 | $199.89 | $199.90 | $199.90 |
| 7 purchase totals = | $729.05 | $796.6132 | $796.62 | $796.65 | $796.70 | |