| 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 | $174.98 | 9.411% | $191.4474 | $191.45 | $191.45 | $191.40 |
| Purchase #2 | $147.81 | 13.585% | $167.89 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $51.81 | 4.776% | $54.2844 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $138.75 | 13.711% | $157.774 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $193.78 | 10.309% | $213.7568 | $213.76 | $213.75 | $213.80 |
| Purchase #6 | $98.44 | 11.613% | $109.8718 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $103.91 | 9.403% | $113.6807 | $113.68 | $113.70 | $113.70 |
| 7 purchase totals = | $909.48 | $1,008.7051 | $1,008.70 | $1,008.70 | $1,008.80 | |