| 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 | $15.77 | 5.603% | $16.6536 | $16.65 | $16.65 | $16.70 |
| Purchase #2 | $139.88 | 11.649% | $156.1746 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $32.77 | 9.666% | $35.9375 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $181.81 | 12.562% | $204.649 | $204.65 | $204.65 | $204.60 |
| Purchase #5 | $145.94 | 13.631% | $165.8331 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $17.59 | 3.812% | $18.2605 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $157.97 | 3.384% | $163.3157 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $691.73 | $760.8240 | $760.82 | $760.80 | $760.80 | |