| 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 | $154.69 | 7.426% | $166.1773 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $160.26 | 3.645% | $166.1015 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $154.33 | 12.685% | $173.9068 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $68.95 | 12.196% | $77.3591 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $118.51 | 12.336% | $133.1294 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $206.46 | 5.429% | $217.6687 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $209.39 | 6.226% | $222.4266 | $222.43 | $222.45 | $222.40 |
| 7 purchase totals = | $1,072.59 | $1,156.7694 | $1,156.78 | $1,156.80 | $1,156.80 | |