| 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 | $108.57 | 3.624% | $112.5046 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $174.52 | 12.282% | $195.9545 | $195.95 | $195.95 | $196.00 |
| Purchase #3 | $61.36 | 13.798% | $69.8265 | $69.83 | $69.85 | $69.80 |
| Purchase #4 | $138.59 | 12.688% | $156.1743 | $156.17 | $156.15 | $156.20 |
| Purchase #5 | $28.58 | 9.326% | $31.2454 | $31.25 | $31.25 | $31.20 |
| Purchase #6 | $11.49 | 6.230% | $12.2058 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $132.86 | 13.237% | $150.4467 | $150.45 | $150.45 | $150.40 |
| 7 purchase totals = | $655.97 | $728.3578 | $728.36 | $728.35 | $728.30 | |