| 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 | $137.72 | 9.616% | $150.9632 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $250.77 | 12.617% | $282.4097 | $282.41 | $282.40 | $282.40 |
| Purchase #3 | $158.39 | 7.699% | $170.5844 | $170.58 | $170.60 | $170.60 |
| Purchase #4 | $127.99 | 3.715% | $132.7448 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $127.71 | 7.463% | $137.241 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $220.55 | 3.692% | $228.6927 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $23.82 | 4.602% | $24.9162 | $24.92 | $24.90 | $24.90 |
| 7 purchase totals = | $1,046.95 | $1,127.5520 | $1,127.54 | $1,127.55 | $1,127.50 | |