| 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 | $130.72 | 5.524% | $137.941 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $195.79 | 9.417% | $214.2275 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $234.49 | 4.824% | $245.8018 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $141.45 | 7.684% | $152.319 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $165.67 | 5.641% | $175.0154 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $132.50 | 5.593% | $139.9107 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $61.52 | 7.408% | $66.0774 | $66.08 | $66.10 | $66.10 |
| 7 purchase totals = | $1,062.14 | $1,131.2928 | $1,131.30 | $1,131.30 | $1,131.20 | |