| 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 | $137.91 | 5.514% | $145.5144 | $145.51 | $145.50 | $145.50 |
| Purchase #2 | $179.57 | 8.127% | $194.1637 | $194.16 | $194.15 | $194.20 |
| Purchase #3 | $98.43 | 8.478% | $106.7749 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $51.75 | 6.107% | $54.9104 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $221.26 | 11.723% | $247.1983 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $99.30 | 9.510% | $108.7434 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $160.45 | 12.298% | $180.1821 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $948.67 | $1,037.4872 | $1,037.47 | $1,037.45 | $1,037.50 | |