| 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 | $160.97 | 12.795% | $181.5661 | $181.57 | $181.55 | $181.60 |
| Purchase #2 | $221.73 | 10.450% | $244.9008 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $83.71 | 9.118% | $91.3427 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $46.60 | 6.829% | $49.7823 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $6.62 | 4.500% | $6.9179 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $87.37 | 7.587% | $93.9988 | $94.00 | $94.00 | $94.00 |
| Purchase #7 | $243.91 | 12.747% | $275.0012 | $275.00 | $275.00 | $275.00 |
| 7 purchase totals = | $850.91 | $943.5098 | $943.51 | $943.50 | $943.50 | |