| 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 | $6.57 | 6.301% | $6.984 | $6.98 | $7.00 | $7.00 |
| Purchase #2 | $188.83 | 13.166% | $213.6914 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $187.77 | 6.133% | $199.2859 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $154.90 | 13.501% | $175.813 | $175.81 | $175.80 | $175.80 |
| Purchase #5 | $244.88 | 13.454% | $277.8262 | $277.83 | $277.85 | $277.80 |
| Purchase #6 | $249.26 | 13.301% | $282.4141 | $282.41 | $282.40 | $282.40 |
| Purchase #7 | $17.46 | 4.272% | $18.2059 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $1,049.67 | $1,174.2205 | $1,174.22 | $1,174.25 | $1,174.20 | |