| 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 | $238.97 | 8.449% | $259.1606 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $180.26 | 3.861% | $187.2198 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $157.34 | 10.693% | $174.1644 | $174.16 | $174.15 | $174.20 |
| Purchase #4 | $203.46 | 11.278% | $226.4062 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $101.99 | 11.152% | $113.3639 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $145.95 | 7.716% | $157.2115 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $200.56 | 7.410% | $215.4215 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $1,228.53 | $1,332.9479 | $1,332.94 | $1,332.85 | $1,333.00 | |