| 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 | $186.49 | 9.837% | $204.835 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $83.67 | 6.275% | $88.9203 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $132.93 | 11.395% | $148.0774 | $148.08 | $148.10 | $148.10 |
| Purchase #4 | $37.47 | 6.120% | $39.7632 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $218.25 | 7.366% | $234.3263 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $19.31 | 3.725% | $20.0293 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $70.39 | 5.182% | $74.0376 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $748.51 | $809.9891 | $810.00 | $810.05 | $809.90 | |