| 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 | $131.63 | 4.127% | $137.0624 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $5.64 | 3.874% | $5.8585 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $214.34 | 11.473% | $238.9312 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $179.51 | 6.446% | $191.0812 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $161.69 | 8.371% | $175.2251 | $175.23 | $175.25 | $175.20 |
| Purchase #6 | $142.54 | 8.506% | $154.6645 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $227.53 | 10.329% | $251.0316 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $1,062.88 | $1,153.8545 | $1,153.85 | $1,153.90 | $1,153.90 | |