| 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 | $159.75 | 5.367% | $168.3238 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $19.27 | 4.421% | $20.1219 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $56.96 | 5.741% | $60.2301 | $60.23 | $60.25 | $60.20 |
| Purchase #4 | $216.89 | 7.249% | $232.6124 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $137.57 | 10.557% | $152.0933 | $152.09 | $152.10 | $152.10 |
| Purchase #6 | $68.84 | 10.407% | $76.0042 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $6.43 | 13.429% | $7.2935 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $665.71 | $716.6792 | $716.66 | $716.65 | $716.60 | |