| 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 | $155.84 | 5.257% | $164.0325 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $238.66 | 3.823% | $247.784 | $247.78 | $247.80 | $247.80 |
| Purchase #3 | $98.49 | 5.610% | $104.0153 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $235.69 | 5.117% | $247.7503 | $247.75 | $247.75 | $247.80 |
| Purchase #5 | $204.74 | 8.393% | $221.9238 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $139.69 | 6.268% | $148.4458 | $148.45 | $148.45 | $148.40 |
| Purchase #7 | $136.58 | 9.280% | $149.2546 | $149.25 | $149.25 | $149.30 |
| 7 purchase totals = | $1,209.69 | $1,283.2063 | $1,283.20 | $1,283.20 | $1,283.20 | |