| 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 | $183.98 | 9.413% | $201.298 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $6.96 | 9.308% | $7.6078 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $222.34 | 13.758% | $252.9295 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $85.57 | 10.238% | $94.3307 | $94.33 | $94.35 | $94.30 |
| Purchase #5 | $169.92 | 12.637% | $191.3928 | $191.39 | $191.40 | $191.40 |
| Purchase #6 | $64.74 | 6.415% | $68.8931 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $27.64 | 12.153% | $30.9991 | $31.00 | $31.00 | $31.00 |
| 7 purchase totals = | $761.15 | $847.4510 | $847.45 | $847.50 | $847.40 | |