| 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 | $131.62 | 13.646% | $149.5809 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $66.75 | 7.364% | $71.6655 | $71.67 | $71.65 | $71.70 |
| Purchase #3 | $183.76 | 13.301% | $208.2019 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $129.32 | 11.763% | $144.5319 | $144.53 | $144.55 | $144.50 |
| Purchase #5 | $136.92 | 7.342% | $146.9727 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $71.63 | 12.234% | $80.3932 | $80.39 | $80.40 | $80.40 |
| Purchase #7 | $167.40 | 7.519% | $179.9868 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $887.40 | $981.3329 | $981.33 | $981.35 | $981.40 | |