| 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 | $151.79 | 5.157% | $159.6178 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $120.75 | 8.494% | $131.0065 | $131.01 | $131.00 | $131.00 |
| Purchase #3 | $82.85 | 12.159% | $92.9237 | $92.92 | $92.90 | $92.90 |
| Purchase #4 | $33.57 | 4.201% | $34.9803 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $195.87 | 4.207% | $204.1103 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $218.57 | 7.327% | $234.5846 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $15.93 | 5.716% | $16.8406 | $16.84 | $16.85 | $16.80 |
| 7 purchase totals = | $819.33 | $874.0638 | $874.06 | $874.05 | $874.00 | |