| 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 | $147.34 | 3.666% | $152.7415 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $100.34 | 12.624% | $113.0069 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $118.78 | 8.713% | $129.1293 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $162.65 | 10.235% | $179.2972 | $179.30 | $179.30 | $179.30 |
| Purchase #5 | $173.56 | 5.791% | $183.6109 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $61.56 | 9.846% | $67.6212 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $14.62 | 9.154% | $15.9583 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $778.85 | $841.3653 | $841.37 | $841.35 | $841.30 | |