| 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 | $127.78 | 3.813% | $132.6523 | $132.65 | $132.65 | $132.70 |
| Purchase #2 | $60.29 | 4.501% | $63.0037 | $63.00 | $63.00 | $63.00 |
| Purchase #3 | $85.79 | 13.780% | $97.6119 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $191.62 | 12.444% | $215.4652 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $98.80 | 10.481% | $109.1552 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $95.55 | 13.752% | $108.69 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $5.86 | 8.282% | $6.3453 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $665.69 | $732.9236 | $732.93 | $732.90 | $733.00 | |