| 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 | $108.84 | 4.493% | $113.7302 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $16.73 | 8.814% | $18.2046 | $18.20 | $18.20 | $18.20 |
| Purchase #3 | $31.60 | 3.344% | $32.6567 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $158.49 | 9.304% | $173.2359 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $61.62 | 12.398% | $69.2596 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $168.92 | 13.625% | $191.9354 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $121.81 | 10.402% | $134.4807 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $668.01 | $733.5031 | $733.51 | $733.55 | $733.50 | |