| 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 | $160.41 | 8.483% | $174.0176 | $174.02 | $174.00 | $174.00 |
| Purchase #2 | $30.44 | 4.401% | $31.7797 | $31.78 | $31.80 | $31.80 |
| Purchase #3 | $29.67 | 8.477% | $32.1851 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $152.66 | 10.515% | $168.7122 | $168.71 | $168.70 | $168.70 |
| Purchase #5 | $142.84 | 5.819% | $151.1519 | $151.15 | $151.15 | $151.20 |
| Purchase #6 | $197.51 | 4.201% | $205.8074 | $205.81 | $205.80 | $205.80 |
| Purchase #7 | $70.94 | 9.289% | $77.5296 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $784.47 | $841.1835 | $841.19 | $841.20 | $841.20 | |