| 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 | $108.98 | 11.469% | $121.4789 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $187.79 | 6.375% | $199.7616 | $199.76 | $199.75 | $199.80 |
| Purchase #3 | $161.27 | 3.430% | $166.8016 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $110.83 | 11.660% | $123.7528 | $123.75 | $123.75 | $123.80 |
| Purchase #5 | $69.26 | 12.229% | $77.7298 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $94.91 | 6.489% | $101.0687 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $50.30 | 12.191% | $56.4321 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $783.34 | $847.0255 | $847.02 | $847.05 | $847.10 | |