| 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 | $146.83 | 3.369% | $151.7767 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $117.70 | 3.686% | $122.0384 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $38.38 | 6.283% | $40.7914 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $238.62 | 13.480% | $270.786 | $270.79 | $270.80 | $270.80 |
| Purchase #5 | $200.90 | 13.222% | $227.463 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $30.90 | 4.610% | $32.3245 | $32.32 | $32.30 | $32.30 |
| Purchase #7 | $7.80 | 11.400% | $8.6892 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $781.13 | $853.8692 | $853.87 | $853.90 | $853.90 | |