| 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 | $141.83 | 8.425% | $153.7792 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $229.26 | 8.205% | $248.0708 | $248.07 | $248.05 | $248.10 |
| Purchase #3 | $181.70 | 3.431% | $187.9341 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $21.68 | 4.851% | $22.7317 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $57.78 | 6.204% | $61.3647 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $65.98 | 5.180% | $69.3978 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $30.70 | 8.745% | $33.3847 | $33.38 | $33.40 | $33.40 |
| 7 purchase totals = | $728.93 | $776.6630 | $776.65 | $776.70 | $776.70 | |