| 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 | $159.76 | 10.601% | $176.6962 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $221.79 | 8.214% | $240.0078 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $184.50 | 8.601% | $200.3688 | $200.37 | $200.35 | $200.40 |
| Purchase #4 | $139.34 | 7.131% | $149.2763 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $183.39 | 7.281% | $196.7426 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $86.84 | 12.582% | $97.7662 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $214.32 | 13.585% | $243.4354 | $243.44 | $243.45 | $243.40 |
| 7 purchase totals = | $1,189.94 | $1,304.2933 | $1,304.31 | $1,304.30 | $1,304.30 | |