| 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 | $129.62 | 7.748% | $139.663 | $139.66 | $139.65 | $139.70 |
| Purchase #2 | $130.55 | 11.302% | $145.3048 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $176.89 | 5.131% | $185.9662 | $185.97 | $185.95 | $186.00 |
| Purchase #4 | $229.66 | 9.202% | $250.7933 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $29.74 | 10.224% | $32.7806 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $25.81 | 9.556% | $28.2764 | $28.28 | $28.30 | $28.30 |
| Purchase #7 | $151.31 | 8.278% | $163.8354 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $873.58 | $946.6197 | $946.62 | $946.65 | $946.70 | |