| 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 | $176.70 | 7.224% | $189.4648 | $189.46 | $189.45 | $189.50 |
| Purchase #2 | $95.91 | 5.830% | $101.5016 | $101.50 | $101.50 | $101.50 |
| Purchase #3 | $124.84 | 7.553% | $134.2692 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $177.99 | 3.713% | $184.5988 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $81.62 | 13.712% | $92.8117 | $92.81 | $92.80 | $92.80 |
| Purchase #6 | $59.66 | 7.798% | $64.3123 | $64.31 | $64.30 | $64.30 |
| Purchase #7 | $173.36 | 7.849% | $186.967 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $890.08 | $953.9254 | $953.92 | $953.85 | $954.00 | |