| 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 | $196.72 | 10.606% | $217.5841 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $53.86 | 7.134% | $57.7024 | $57.70 | $57.70 | $57.70 |
| Purchase #3 | $136.55 | 13.734% | $155.3038 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $99.66 | 4.160% | $103.8059 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $55.47 | 10.373% | $61.2239 | $61.22 | $61.20 | $61.20 |
| Purchase #6 | $129.75 | 11.810% | $145.0735 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $106.74 | 11.530% | $119.0471 | $119.05 | $119.05 | $119.00 |
| 7 purchase totals = | $778.75 | $859.7407 | $859.73 | $859.70 | $859.70 | |