| 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 | $197.69 | 5.454% | $208.472 | $208.47 | $208.45 | $208.50 |
| Purchase #2 | $21.59 | 13.224% | $24.4451 | $24.45 | $24.45 | $24.40 |
| Purchase #3 | $85.42 | 5.111% | $89.7858 | $89.79 | $89.80 | $89.80 |
| Purchase #4 | $131.78 | 5.213% | $138.6497 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $102.82 | 3.165% | $106.0743 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $192.85 | 12.731% | $217.4017 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $139.97 | 12.720% | $157.7742 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $872.12 | $942.6028 | $942.60 | $942.55 | $942.60 | |