| 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 | $184.85 | 8.625% | $200.7933 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $151.85 | 3.703% | $157.473 | $157.47 | $157.45 | $157.50 |
| Purchase #3 | $82.89 | 8.529% | $89.9597 | $89.96 | $89.95 | $90.00 |
| Purchase #4 | $34.58 | 13.638% | $39.296 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $17.66 | 11.323% | $19.6596 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $153.92 | 9.797% | $168.9995 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $102.30 | 11.748% | $114.3182 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $728.05 | $790.4993 | $790.50 | $790.45 | $790.60 | |