| 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 | $167.27 | 6.281% | $177.7762 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $89.73 | 4.525% | $93.7903 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $65.80 | 3.493% | $68.0984 | $68.10 | $68.10 | $68.10 |
| Purchase #4 | $160.66 | 6.622% | $171.2989 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $166.70 | 6.147% | $176.947 | $176.95 | $176.95 | $176.90 |
| Purchase #6 | $65.88 | 10.527% | $72.8152 | $72.82 | $72.80 | $72.80 |
| Purchase #7 | $18.89 | 4.853% | $19.8067 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $734.93 | $780.5327 | $780.55 | $780.55 | $780.50 | |