| 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 | $6.97 | 12.746% | $7.8584 | $7.86 | $7.85 | $7.90 |
| Purchase #2 | $119.96 | 12.528% | $134.9886 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $165.94 | 7.819% | $178.9148 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $243.96 | 13.112% | $275.948 | $275.95 | $275.95 | $275.90 |
| Purchase #5 | $241.97 | 12.332% | $271.8097 | $271.81 | $271.80 | $271.80 |
| Purchase #6 | $15.92 | 7.817% | $17.1645 | $17.16 | $17.15 | $17.20 |
| Purchase #7 | $156.55 | 3.763% | $162.441 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $951.27 | $1,049.1250 | $1,049.12 | $1,049.10 | $1,049.10 | |