| 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 | $180.88 | 12.858% | $204.1376 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $142.84 | 10.417% | $157.7196 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $219.30 | 10.297% | $241.8813 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $70.98 | 11.419% | $79.0852 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $23.63 | 9.361% | $25.842 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $163.44 | 12.523% | $183.9076 | $183.91 | $183.90 | $183.90 |
| Purchase #7 | $136.54 | 4.515% | $142.7048 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $937.61 | $1,035.2781 | $1,035.28 | $1,035.30 | $1,035.20 | |