| 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 | $144.69 | 12.204% | $162.348 | $162.35 | $162.35 | $162.30 |
| Purchase #2 | $142.98 | 4.592% | $149.5456 | $149.55 | $149.55 | $149.50 |
| Purchase #3 | $71.87 | 11.515% | $80.1458 | $80.15 | $80.15 | $80.10 |
| Purchase #4 | $100.47 | 5.284% | $105.7788 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $220.26 | 6.587% | $234.7685 | $234.77 | $234.75 | $234.80 |
| Purchase #6 | $11.44 | 10.388% | $12.6284 | $12.63 | $12.65 | $12.60 |
| Purchase #7 | $119.89 | 7.674% | $129.0904 | $129.09 | $129.10 | $129.10 |
| 7 purchase totals = | $811.60 | $874.3055 | $874.32 | $874.35 | $874.20 | |