| 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 | $183.79 | 8.516% | $199.4416 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $20.97 | 3.117% | $21.6236 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $32.41 | 12.854% | $36.576 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $215.96 | 3.134% | $222.7282 | $222.73 | $222.75 | $222.70 |
| Purchase #5 | $33.29 | 4.490% | $34.7847 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $165.46 | 5.196% | $174.0573 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $138.90 | 5.820% | $146.984 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $790.78 | $836.1954 | $836.19 | $836.25 | $836.20 | |