| 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 | $164.72 | 10.858% | $182.6053 | $182.61 | $182.60 | $182.60 |
| Purchase #2 | $137.64 | 4.698% | $144.1063 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $52.68 | 10.227% | $58.0676 | $58.07 | $58.05 | $58.10 |
| Purchase #4 | $37.95 | 6.848% | $40.5488 | $40.55 | $40.55 | $40.50 |
| Purchase #5 | $171.91 | 13.251% | $194.6898 | $194.69 | $194.70 | $194.70 |
| Purchase #6 | $21.45 | 8.774% | $23.332 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $10.69 | 9.821% | $11.7399 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $597.04 | $655.0897 | $655.10 | $655.10 | $655.00 | |