| 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 | $137.77 | 13.739% | $156.6982 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $216.27 | 8.142% | $233.8787 | $233.88 | $233.90 | $233.90 |
| Purchase #3 | $62.79 | 11.534% | $70.0322 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $110.86 | 13.685% | $126.0312 | $126.03 | $126.05 | $126.00 |
| Purchase #5 | $161.59 | 4.582% | $168.9941 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $232.71 | 7.838% | $250.9498 | $250.95 | $250.95 | $250.90 |
| Purchase #7 | $208.32 | 11.401% | $232.0706 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $1,130.31 | $1,238.6548 | $1,238.65 | $1,238.70 | $1,238.60 | |