| 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 | $172.51 | 12.448% | $193.984 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $230.87 | 9.219% | $252.1539 | $252.15 | $252.15 | $252.20 |
| Purchase #3 | $225.51 | 12.737% | $254.2332 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $87.34 | 13.209% | $98.8767 | $98.88 | $98.90 | $98.90 |
| Purchase #5 | $159.93 | 5.222% | $168.2815 | $168.28 | $168.30 | $168.30 |
| Purchase #6 | $24.92 | 3.871% | $25.8847 | $25.88 | $25.90 | $25.90 |
| Purchase #7 | $195.72 | 9.240% | $213.8045 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $1,096.80 | $1,207.2185 | $1,207.20 | $1,207.30 | $1,207.30 | |