| 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 | $145.36 | 8.773% | $158.1124 | $158.11 | $158.10 | $158.10 |
| Purchase #2 | $213.26 | 6.144% | $226.3627 | $226.36 | $226.35 | $226.40 |
| Purchase #3 | $235.98 | 12.771% | $266.117 | $266.12 | $266.10 | $266.10 |
| Purchase #4 | $83.71 | 3.694% | $86.8022 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $146.94 | 4.496% | $153.5464 | $153.55 | $153.55 | $153.50 |
| Purchase #6 | $240.69 | 12.205% | $270.0662 | $270.07 | $270.05 | $270.10 |
| Purchase #7 | $243.30 | 4.377% | $253.9492 | $253.95 | $253.95 | $253.90 |
| 7 purchase totals = | $1,309.24 | $1,414.9561 | $1,414.96 | $1,414.90 | $1,414.90 | |