| 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 | $143.94 | 13.705% | $163.667 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $163.26 | 7.112% | $174.8711 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $41.43 | 4.871% | $43.4481 | $43.45 | $43.45 | $43.40 |
| Purchase #4 | $135.90 | 12.733% | $153.2041 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $38.94 | 10.605% | $43.0696 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $99.41 | 8.798% | $108.1561 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $53.51 | 8.266% | $57.9331 | $57.93 | $57.95 | $57.90 |
| 7 purchase totals = | $676.39 | $744.3491 | $744.35 | $744.30 | $744.40 | |