| 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 | $117.83 | 7.240% | $126.3609 | $126.36 | $126.35 | $126.40 |
| Purchase #2 | $156.90 | 8.833% | $170.759 | $170.76 | $170.75 | $170.80 |
| Purchase #3 | $241.68 | 7.469% | $259.7311 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $184.87 | 10.768% | $204.7768 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $153.42 | 9.415% | $167.8645 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $14.33 | 9.704% | $15.7206 | $15.72 | $15.70 | $15.70 |
| Purchase #7 | $130.31 | 7.393% | $139.9438 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $999.34 | $1,085.1567 | $1,085.15 | $1,085.15 | $1,085.20 | |