| 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 | $137.29 | 4.492% | $143.4571 | $143.46 | $143.45 | $143.50 |
| Purchase #2 | $174.56 | 11.563% | $194.7444 | $194.74 | $194.75 | $194.70 |
| Purchase #3 | $89.74 | 8.535% | $97.3993 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $66.43 | 10.404% | $73.3414 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $149.42 | 8.311% | $161.8383 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $43.56 | 3.688% | $45.1665 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $165.35 | 6.867% | $176.7046 | $176.70 | $176.70 | $176.70 |
| 7 purchase totals = | $826.35 | $892.6516 | $892.65 | $892.65 | $892.60 | |