| 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 | $159.88 | 7.587% | $172.0101 | $172.01 | $172.00 | $172.00 |
| Purchase #2 | $108.46 | 4.788% | $113.6531 | $113.65 | $113.65 | $113.70 |
| Purchase #3 | $148.81 | 12.150% | $166.8904 | $166.89 | $166.90 | $166.90 |
| Purchase #4 | $187.82 | 9.727% | $206.0893 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $11.86 | 10.183% | $13.0677 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $33.70 | 10.249% | $37.1539 | $37.15 | $37.15 | $37.20 |
| Purchase #7 | $201.28 | 5.692% | $212.7369 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $851.81 | $921.6014 | $921.60 | $921.60 | $921.70 | |