| 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 | $167.98 | 10.264% | $185.2215 | $185.22 | $185.20 | $185.20 |
| Purchase #2 | $141.69 | 13.782% | $161.2177 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $148.41 | 4.841% | $155.5945 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $123.89 | 4.412% | $129.356 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $7.45 | 12.808% | $8.4042 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $229.64 | 10.495% | $253.7407 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $87.33 | 5.410% | $92.0546 | $92.05 | $92.05 | $92.10 |
| 7 purchase totals = | $906.39 | $985.5892 | $985.58 | $985.55 | $985.60 | |