| 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 | $178.97 | 13.687% | $203.4656 | $203.47 | $203.45 | $203.50 |
| Purchase #2 | $142.67 | 5.566% | $150.611 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $106.99 | 6.125% | $113.5431 | $113.54 | $113.55 | $113.50 |
| Purchase #4 | $176.73 | 10.532% | $195.3432 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $65.35 | 10.266% | $72.0588 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $143.66 | 7.183% | $153.9791 | $153.98 | $154.00 | $154.00 |
| Purchase #7 | $116.63 | 10.690% | $129.0977 | $129.10 | $129.10 | $129.10 |
| 7 purchase totals = | $931.00 | $1,018.0985 | $1,018.10 | $1,018.10 | $1,018.10 | |