| 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 | $182.52 | 11.422% | $203.3674 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $217.32 | 3.638% | $225.2261 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $183.75 | 5.755% | $194.3248 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $175.70 | 9.232% | $191.9206 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $177.86 | 12.118% | $199.4131 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $115.72 | 9.716% | $126.9634 | $126.96 | $126.95 | $127.00 |
| Purchase #7 | $166.43 | 7.308% | $178.5927 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $1,219.30 | $1,319.8081 | $1,319.80 | $1,319.75 | $1,319.80 | |