| 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 | $137.74 | 6.377% | $146.5237 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $66.55 | 6.734% | $71.0315 | $71.03 | $71.05 | $71.00 |
| Purchase #3 | $120.85 | 10.263% | $133.2528 | $133.25 | $133.25 | $133.30 |
| Purchase #4 | $22.68 | 5.477% | $23.9222 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $204.27 | 10.827% | $226.3863 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $162.40 | 6.301% | $172.6328 | $172.63 | $172.65 | $172.60 |
| Purchase #7 | $198.38 | 12.872% | $223.9155 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $912.87 | $997.6648 | $997.66 | $997.65 | $997.60 | |