| 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 | $149.69 | 12.595% | $168.5435 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $16.75 | 9.151% | $18.2828 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $63.57 | 4.828% | $66.6392 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $32.45 | 13.471% | $36.8213 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $107.84 | 12.344% | $121.1518 | $121.15 | $121.15 | $121.20 |
| Purchase #6 | $52.31 | 8.548% | $56.7815 | $56.78 | $56.80 | $56.80 |
| Purchase #7 | $173.56 | 5.122% | $182.4497 | $182.45 | $182.45 | $182.40 |
| 7 purchase totals = | $596.17 | $650.6698 | $650.66 | $650.70 | $650.60 | |