| 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 | $155.45 | 8.694% | $168.9648 | $168.96 | $168.95 | $169.00 |
| Purchase #2 | $141.40 | 11.389% | $157.504 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $67.89 | 13.586% | $77.1135 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $246.49 | 10.836% | $273.1997 | $273.20 | $273.20 | $273.20 |
| Purchase #5 | $241.62 | 11.541% | $269.5054 | $269.51 | $269.50 | $269.50 |
| Purchase #6 | $7.58 | 5.232% | $7.9766 | $7.98 | $8.00 | $8.00 |
| Purchase #7 | $152.76 | 10.224% | $168.3782 | $168.38 | $168.40 | $168.40 |
| 7 purchase totals = | $1,013.19 | $1,122.6422 | $1,122.64 | $1,122.65 | $1,122.70 | |