| 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 | $145.40 | 9.597% | $159.354 | $159.35 | $159.35 | $159.40 |
| Purchase #2 | $49.28 | 6.389% | $52.4285 | $52.43 | $52.45 | $52.40 |
| Purchase #3 | $167.54 | 13.782% | $190.6304 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $95.55 | 12.733% | $107.7164 | $107.72 | $107.70 | $107.70 |
| Purchase #5 | $161.83 | 7.517% | $173.9948 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $144.65 | 13.225% | $163.78 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $234.69 | 9.221% | $256.3308 | $256.33 | $256.35 | $256.30 |
| 7 purchase totals = | $998.94 | $1,104.2349 | $1,104.23 | $1,104.30 | $1,104.20 | |