| 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 | $142.91 | 4.281% | $149.028 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $181.87 | 4.589% | $190.216 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $92.72 | 3.147% | $95.6379 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $80.61 | 6.504% | $85.8529 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $69.90 | 10.591% | $77.3031 | $77.30 | $77.30 | $77.30 |
| Purchase #6 | $171.45 | 4.835% | $179.7396 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $28.37 | 7.781% | $30.5775 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $767.83 | $808.3550 | $808.36 | $808.40 | $808.30 | |