| 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 | $77.80 | 5.432% | $82.0261 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $146.64 | 13.784% | $166.8529 | $166.85 | $166.85 | $166.90 |
| Purchase #3 | $36.48 | 6.561% | $38.8735 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $174.57 | 5.523% | $184.2115 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $204.73 | 10.528% | $226.284 | $226.28 | $226.30 | $226.30 |
| Purchase #6 | $114.39 | 13.429% | $129.7514 | $129.75 | $129.75 | $129.80 |
| Purchase #7 | $8.49 | 9.347% | $9.2836 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $763.10 | $837.2830 | $837.27 | $837.30 | $837.40 | |