| 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 | $243.80 | 4.854% | $255.6341 | $255.63 | $255.65 | $255.60 |
| Purchase #2 | $146.78 | 12.382% | $164.9543 | $164.95 | $164.95 | $165.00 |
| Purchase #3 | $183.55 | 6.527% | $195.5303 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $168.99 | 9.186% | $184.5134 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $244.52 | 6.565% | $260.5727 | $260.57 | $260.55 | $260.60 |
| Purchase #6 | $64.51 | 6.326% | $68.5909 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $57.64 | 6.490% | $61.3808 | $61.38 | $61.40 | $61.40 |
| 7 purchase totals = | $1,109.79 | $1,191.1765 | $1,191.16 | $1,191.20 | $1,191.20 | |