| 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 | $160.57 | 13.520% | $182.2791 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $117.44 | 11.429% | $130.8622 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $13.57 | 10.281% | $14.9651 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $235.30 | 3.822% | $244.2932 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $121.61 | 10.574% | $134.469 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $25.98 | 10.482% | $28.7032 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $145.90 | 11.622% | $162.8565 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $820.37 | $898.4283 | $898.43 | $898.40 | $898.60 | |