| 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 | $151.29 | 3.242% | $156.1948 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $24.50 | 11.252% | $27.2567 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $167.37 | 13.617% | $190.1608 | $190.16 | $190.15 | $190.20 |
| Purchase #4 | $11.99 | 10.639% | $13.2656 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $68.34 | 10.547% | $75.5478 | $75.55 | $75.55 | $75.50 |
| Purchase #6 | $26.77 | 10.184% | $29.4963 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $128.81 | 10.264% | $142.0311 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $579.07 | $633.9531 | $633.96 | $633.95 | $634.00 | |