| 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 | $173.80 | 7.816% | $187.3842 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $71.50 | 4.331% | $74.5967 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $210.68 | 12.602% | $237.2299 | $237.23 | $237.25 | $237.20 |
| Purchase #4 | $217.49 | 12.521% | $244.7219 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $30.81 | 13.170% | $34.8677 | $34.87 | $34.85 | $34.90 |
| Purchase #6 | $185.39 | 9.776% | $203.5137 | $203.51 | $203.50 | $203.50 |
| Purchase #7 | $25.91 | 3.337% | $26.7746 | $26.77 | $26.75 | $26.80 |
| 7 purchase totals = | $915.58 | $1,009.0887 | $1,009.08 | $1,009.05 | $1,009.10 | |