| 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 | $143.58 | 12.704% | $161.8204 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $190.52 | 5.193% | $200.4137 | $200.41 | $200.40 | $200.40 |
| Purchase #3 | $214.51 | 8.432% | $232.5975 | $232.60 | $232.60 | $232.60 |
| Purchase #4 | $193.78 | 3.556% | $200.6708 | $200.67 | $200.65 | $200.70 |
| Purchase #5 | $11.57 | 9.491% | $12.6681 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $127.36 | 4.430% | $133.002 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $54.30 | 4.798% | $56.9053 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $935.62 | $998.0778 | $998.08 | $998.00 | $998.10 | |