| 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 | $179.78 | 8.568% | $195.1836 | $195.18 | $195.20 | $195.20 |
| Purchase #2 | $38.83 | 12.827% | $43.8107 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $108.28 | 13.724% | $123.1403 | $123.14 | $123.15 | $123.10 |
| Purchase #4 | $27.38 | 12.274% | $30.7406 | $30.74 | $30.75 | $30.70 |
| Purchase #5 | $223.64 | 4.357% | $233.384 | $233.38 | $233.40 | $233.40 |
| Purchase #6 | $225.35 | 10.311% | $248.5858 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $9.54 | 8.773% | $10.3769 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $812.80 | $885.2219 | $885.22 | $885.30 | $885.20 | |