| 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 | $173.50 | 11.532% | $193.508 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $169.60 | 8.236% | $183.5683 | $183.57 | $183.55 | $183.60 |
| Purchase #3 | $137.44 | 5.235% | $144.635 | $144.64 | $144.65 | $144.60 |
| Purchase #4 | $39.52 | 12.737% | $44.5537 | $44.55 | $44.55 | $44.60 |
| Purchase #5 | $97.73 | 8.789% | $106.3195 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $155.88 | 4.539% | $162.9554 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $110.32 | 4.597% | $115.3914 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $883.99 | $950.9313 | $950.94 | $950.90 | $951.00 | |