| 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 | $137.57 | 8.820% | $149.7037 | $149.70 | $149.70 | $149.70 |
| Purchase #2 | $213.93 | 10.737% | $236.8997 | $236.90 | $236.90 | $236.90 |
| Purchase #3 | $226.63 | 4.511% | $236.8533 | $236.85 | $236.85 | $236.90 |
| Purchase #4 | $68.59 | 13.208% | $77.6494 | $77.65 | $77.65 | $77.60 |
| Purchase #5 | $192.26 | 11.145% | $213.6874 | $213.69 | $213.70 | $213.70 |
| Purchase #6 | $21.43 | 5.711% | $22.6539 | $22.65 | $22.65 | $22.70 |
| Purchase #7 | $62.81 | 6.679% | $67.0051 | $67.01 | $67.00 | $67.00 |
| 7 purchase totals = | $923.22 | $1,004.4525 | $1,004.45 | $1,004.45 | $1,004.50 | |