| 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 | $159.69 | 3.473% | $165.236 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $7.87 | 10.391% | $8.6878 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $181.89 | 7.339% | $195.2389 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $184.83 | 6.667% | $197.1526 | $197.15 | $197.15 | $197.20 |
| Purchase #5 | $34.46 | 12.262% | $38.6855 | $38.69 | $38.70 | $38.70 |
| Purchase #6 | $158.62 | 8.664% | $172.3628 | $172.36 | $172.35 | $172.40 |
| Purchase #7 | $220.67 | 10.534% | $243.9154 | $243.92 | $243.90 | $243.90 |
| 7 purchase totals = | $948.03 | $1,021.2790 | $1,021.29 | $1,021.30 | $1,021.30 | |