| 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 | $163.30 | 10.188% | $179.937 | $179.94 | $179.95 | $179.90 |
| Purchase #2 | $204.90 | 7.703% | $220.6834 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $69.81 | 11.474% | $77.82 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $104.37 | 13.711% | $118.6802 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $238.82 | 12.243% | $268.0587 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $230.84 | 6.513% | $245.8746 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $207.84 | 8.671% | $225.8618 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $1,219.88 | $1,336.9157 | $1,336.91 | $1,336.90 | $1,337.00 | |