| 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 | $174.50 | 11.626% | $194.7874 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $174.96 | 12.491% | $196.8143 | $196.81 | $196.80 | $196.80 |
| Purchase #3 | $44.38 | 3.219% | $45.8086 | $45.81 | $45.80 | $45.80 |
| Purchase #4 | $55.73 | 10.857% | $61.7806 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $107.73 | 12.521% | $121.2189 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $189.41 | 4.591% | $198.1058 | $198.11 | $198.10 | $198.10 |
| Purchase #7 | $128.59 | 11.383% | $143.2274 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $875.30 | $961.7430 | $961.75 | $961.75 | $961.70 | |