| 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 | $148.65 | 5.158% | $156.3174 | $156.32 | $156.30 | $156.30 |
| Purchase #2 | $226.90 | 5.567% | $239.5315 | $239.53 | $239.55 | $239.50 |
| Purchase #3 | $25.63 | 13.579% | $29.1103 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $12.92 | 9.444% | $14.1402 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $190.45 | 4.636% | $199.2793 | $199.28 | $199.30 | $199.30 |
| Purchase #6 | $102.74 | 3.873% | $106.7191 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $225.70 | 4.375% | $235.5744 | $235.57 | $235.55 | $235.60 |
| 7 purchase totals = | $932.99 | $980.6722 | $980.67 | $980.65 | $980.60 | |