| 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 | $147.38 | 6.785% | $157.3797 | $157.38 | $157.40 | $157.40 |
| Purchase #2 | $58.84 | 9.381% | $64.3598 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $5.99 | 9.513% | $6.5598 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $24.68 | 6.445% | $26.2706 | $26.27 | $26.25 | $26.30 |
| Purchase #5 | $133.60 | 13.265% | $151.322 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $52.26 | 6.746% | $55.7855 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $192.48 | 5.545% | $203.153 | $203.15 | $203.15 | $203.20 |
| 7 purchase totals = | $615.23 | $664.8304 | $664.83 | $664.80 | $665.00 | |