| 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 | $45.76 | 10.551% | $50.5881 | $50.59 | $50.60 | $50.60 |
| Purchase #2 | $145.56 | 12.444% | $163.6735 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $163.48 | 9.665% | $179.2803 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $243.99 | 8.342% | $264.3436 | $264.34 | $264.35 | $264.30 |
| Purchase #5 | $122.80 | 7.704% | $132.2605 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $181.69 | 3.819% | $188.6287 | $188.63 | $188.65 | $188.60 |
| Purchase #7 | $159.52 | 8.833% | $173.6104 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $1,062.80 | $1,152.3851 | $1,152.38 | $1,152.40 | $1,152.40 | |