| 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 | $165.88 | 12.705% | $186.9551 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $123.53 | 7.490% | $132.7824 | $132.78 | $132.80 | $132.80 |
| Purchase #3 | $194.99 | 6.661% | $207.9783 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $229.77 | 4.318% | $239.6915 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $72.45 | 10.507% | $80.0623 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $61.32 | 7.452% | $65.8896 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $154.67 | 4.192% | $161.1538 | $161.15 | $161.15 | $161.20 |
| 7 purchase totals = | $1,002.61 | $1,074.5130 | $1,074.51 | $1,074.55 | $1,074.70 | |