| 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 | $154.79 | 5.684% | $163.5883 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $146.68 | 8.250% | $158.7811 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $29.81 | 8.277% | $32.2774 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $153.61 | 12.572% | $172.9218 | $172.92 | $172.90 | $172.90 |
| Purchase #5 | $240.43 | 13.530% | $272.9602 | $272.96 | $272.95 | $273.00 |
| Purchase #6 | $52.28 | 10.354% | $57.6931 | $57.69 | $57.70 | $57.70 |
| Purchase #7 | $244.26 | 3.142% | $251.9346 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $1,021.86 | $1,110.1565 | $1,110.15 | $1,110.20 | $1,110.20 | |