| 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 | $78.28 | 9.302% | $85.5616 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $183.73 | 5.415% | $193.679 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $151.89 | 3.418% | $157.0816 | $157.08 | $157.10 | $157.10 |
| Purchase #4 | $139.77 | 11.491% | $155.831 | $155.83 | $155.85 | $155.80 |
| Purchase #5 | $205.35 | 3.246% | $212.0157 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $165.44 | 5.568% | $174.6517 | $174.65 | $174.65 | $174.70 |
| Purchase #7 | $120.57 | 10.869% | $133.6748 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $1,045.03 | $1,112.4954 | $1,112.49 | $1,112.50 | $1,112.60 | |