| 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 | $142.50 | 13.472% | $161.6976 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $41.25 | 8.745% | $44.8573 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $217.33 | 9.476% | $237.9242 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $14.40 | 9.422% | $15.7568 | $15.76 | $15.75 | $15.80 |
| Purchase #5 | $194.71 | 3.527% | $201.5774 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $133.82 | 10.524% | $147.9032 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $146.25 | 8.754% | $159.0527 | $159.05 | $159.05 | $159.10 |
| 7 purchase totals = | $890.26 | $968.7692 | $968.77 | $968.75 | $968.90 | |