| 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 | $152.67 | 6.332% | $162.3371 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $130.30 | 4.214% | $135.7908 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $126.33 | 11.372% | $140.6962 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $40.26 | 10.744% | $44.5855 | $44.59 | $44.60 | $44.60 |
| Purchase #5 | $47.44 | 12.240% | $53.2467 | $53.25 | $53.25 | $53.20 |
| Purchase #6 | $125.94 | 13.679% | $143.1673 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $150.66 | 8.323% | $163.1994 | $163.20 | $163.20 | $163.20 |
| 7 purchase totals = | $773.60 | $843.0230 | $843.04 | $843.05 | $843.00 | |