| 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 | $85.79 | 13.331% | $97.2267 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $166.68 | 3.783% | $172.9855 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $162.76 | 6.508% | $173.3524 | $173.35 | $173.35 | $173.40 |
| Purchase #4 | $44.53 | 12.739% | $50.2027 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $183.85 | 9.659% | $201.6081 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $133.96 | 6.796% | $143.0639 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $132.95 | 4.831% | $139.3728 | $139.37 | $139.35 | $139.40 |
| 7 purchase totals = | $910.52 | $977.8121 | $977.81 | $977.80 | $977.90 | |