| 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 | $140.79 | 8.410% | $152.6304 | $152.63 | $152.65 | $152.60 |
| Purchase #2 | $124.57 | 12.698% | $140.3879 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $129.30 | 8.398% | $140.1586 | $140.16 | $140.15 | $140.20 |
| Purchase #4 | $176.70 | 6.351% | $187.9222 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $108.92 | 11.604% | $121.5591 | $121.56 | $121.55 | $121.60 |
| Purchase #6 | $200.25 | 5.215% | $210.693 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $24.45 | 12.461% | $27.4967 | $27.50 | $27.50 | $27.50 |
| 7 purchase totals = | $904.98 | $980.8479 | $980.85 | $980.85 | $980.90 | |