| 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 | $144.96 | 11.440% | $161.5434 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $182.32 | 13.835% | $207.544 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $10.45 | 6.270% | $11.1052 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $175.69 | 9.103% | $191.6831 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $203.30 | 8.462% | $220.5032 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $224.91 | 6.204% | $238.8634 | $238.86 | $238.85 | $238.90 |
| Purchase #7 | $240.95 | 5.473% | $254.1372 | $254.14 | $254.15 | $254.10 |
| 7 purchase totals = | $1,182.58 | $1,285.3795 | $1,285.37 | $1,285.40 | $1,285.30 | |