| 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 | $101.66 | 5.324% | $107.0724 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $153.59 | 13.533% | $174.3753 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $213.33 | 13.865% | $242.9082 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $96.56 | 3.632% | $100.0671 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $14.98 | 8.252% | $16.2161 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $152.38 | 5.168% | $160.255 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $239.57 | 10.500% | $264.7249 | $264.72 | $264.70 | $264.70 |
| 7 purchase totals = | $972.07 | $1,065.6190 | $1,065.63 | $1,065.55 | $1,065.70 | |