| 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 | $176.62 | 13.113% | $199.7802 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $238.38 | 11.596% | $266.0225 | $266.02 | $266.00 | $266.00 |
| Purchase #3 | $125.66 | 3.265% | $129.7628 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $202.92 | 9.841% | $222.8894 | $222.89 | $222.90 | $222.90 |
| Purchase #5 | $211.43 | 8.380% | $229.1478 | $229.15 | $229.15 | $229.10 |
| Purchase #6 | $249.92 | 8.598% | $271.4081 | $271.41 | $271.40 | $271.40 |
| Purchase #7 | $209.32 | 7.624% | $225.2786 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $1,414.25 | $1,544.2894 | $1,544.29 | $1,544.30 | $1,544.30 | |