| 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 | $186.86 | 4.385% | $195.0538 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $133.87 | 9.229% | $146.2249 | $146.22 | $146.20 | $146.20 |
| Purchase #3 | $65.49 | 11.532% | $73.0423 | $73.04 | $73.05 | $73.00 |
| Purchase #4 | $222.46 | 13.620% | $252.7591 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $32.26 | 10.427% | $35.6238 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $70.55 | 3.825% | $73.2485 | $73.25 | $73.25 | $73.20 |
| Purchase #7 | $108.52 | 12.706% | $122.3086 | $122.31 | $122.30 | $122.30 |
| 7 purchase totals = | $820.01 | $898.2610 | $898.25 | $898.20 | $898.20 | |