| 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 | $124.26 | 12.539% | $139.841 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $180.92 | 4.355% | $188.7991 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $36.96 | 3.336% | $38.193 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $77.69 | 13.474% | $88.158 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $30.78 | 5.165% | $32.3698 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $126.90 | 3.457% | $131.2869 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $175.75 | 7.343% | $188.6553 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $753.26 | $807.3031 | $807.31 | $807.30 | $807.40 | |