| 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 | $130.87 | 5.359% | $137.8833 | $137.88 | $137.90 | $137.90 |
| Purchase #2 | $173.37 | 7.655% | $186.6415 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $229.78 | 7.266% | $246.4758 | $246.48 | $246.50 | $246.50 |
| Purchase #4 | $128.74 | 3.501% | $133.2472 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $143.89 | 11.378% | $160.2618 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $116.45 | 5.136% | $122.4309 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $79.33 | 13.786% | $90.2664 | $90.27 | $90.25 | $90.30 |
| 7 purchase totals = | $1,002.43 | $1,077.2069 | $1,077.21 | $1,077.25 | $1,077.20 | |