| 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 | $171.62 | 11.274% | $190.9684 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $218.36 | 9.624% | $239.375 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $135.69 | 6.770% | $144.8762 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $8.70 | 12.271% | $9.7676 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $206.78 | 7.772% | $222.8509 | $222.85 | $222.85 | $222.90 |
| Purchase #6 | $37.71 | 6.407% | $40.1261 | $40.13 | $40.15 | $40.10 |
| Purchase #7 | $154.35 | 4.205% | $160.8404 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $933.21 | $1,008.8046 | $1,008.82 | $1,008.85 | $1,008.90 | |