| 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 | $113.76 | 12.214% | $127.6546 | $127.65 | $127.65 | $127.70 |
| Purchase #2 | $113.68 | 11.442% | $126.6873 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $36.36 | 13.256% | $41.1799 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $10.42 | 11.610% | $11.6298 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $172.96 | 7.437% | $185.823 | $185.82 | $185.80 | $185.80 |
| Purchase #6 | $109.99 | 13.595% | $124.9431 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $33.52 | 8.704% | $36.4376 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $590.69 | $654.3553 | $654.35 | $654.40 | $654.30 | |