| 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 | $204.59 | 4.393% | $213.5776 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $157.40 | 5.157% | $165.5171 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $132.55 | 5.820% | $140.2644 | $140.26 | $140.25 | $140.30 |
| Purchase #4 | $50.28 | 9.801% | $55.2079 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $6.67 | 3.112% | $6.8776 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $140.69 | 5.198% | $148.0031 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $152.86 | 5.435% | $161.1679 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $845.04 | $890.6156 | $890.62 | $890.60 | $890.70 | |