| 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 | $159.66 | 10.446% | $176.3381 | $176.34 | $176.35 | $176.30 |
| Purchase #2 | $130.45 | 9.393% | $142.7032 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $224.73 | 4.458% | $234.7485 | $234.75 | $234.75 | $234.70 |
| Purchase #4 | $145.35 | 5.744% | $153.6989 | $153.70 | $153.70 | $153.70 |
| Purchase #5 | $150.28 | 7.382% | $161.3737 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $160.90 | 13.660% | $182.8789 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $171.50 | 3.400% | $177.331 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $1,142.87 | $1,229.0723 | $1,229.07 | $1,229.10 | $1,229.00 | |