| 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 | $111.70 | 4.759% | $117.0158 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $192.68 | 6.494% | $205.1926 | $205.19 | $205.20 | $205.20 |
| Purchase #3 | $161.29 | 13.235% | $182.6367 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $88.28 | 11.481% | $98.4154 | $98.42 | $98.40 | $98.40 |
| Purchase #5 | $160.46 | 11.769% | $179.3445 | $179.34 | $179.35 | $179.30 |
| Purchase #6 | $64.94 | 11.147% | $72.1789 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $128.75 | 8.140% | $139.2303 | $139.23 | $139.25 | $139.20 |
| 7 purchase totals = | $908.10 | $994.0142 | $994.02 | $994.05 | $993.90 | |