| 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 | $153.35 | 4.259% | $159.8812 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $241.78 | 4.659% | $253.0445 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $132.91 | 4.461% | $138.8391 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $40.73 | 8.603% | $44.234 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $18.36 | 5.250% | $19.3239 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $131.88 | 3.529% | $136.534 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $227.94 | 8.544% | $247.4152 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $946.95 | $999.2719 | $999.26 | $999.30 | $999.10 | |