| 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 | $164.45 | 5.773% | $173.9437 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $169.85 | 6.347% | $180.6304 | $180.63 | $180.65 | $180.60 |
| Purchase #3 | $233.70 | 5.410% | $246.3432 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $235.76 | 12.817% | $265.9774 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $169.77 | 13.456% | $192.6143 | $192.61 | $192.60 | $192.60 |
| Purchase #6 | $44.45 | 10.305% | $49.0306 | $49.03 | $49.05 | $49.00 |
| Purchase #7 | $72.37 | 6.840% | $77.3201 | $77.32 | $77.30 | $77.30 |
| 7 purchase totals = | $1,090.35 | $1,185.8597 | $1,185.85 | $1,185.90 | $1,185.70 | |