| 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 | $185.72 | 11.501% | $207.0797 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $197.82 | 7.737% | $213.1253 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $161.36 | 7.223% | $173.015 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $135.30 | 8.483% | $146.7775 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $200.56 | 9.790% | $220.1948 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $147.76 | 8.709% | $160.6284 | $160.63 | $160.65 | $160.60 |
| Purchase #7 | $62.87 | 7.308% | $67.4645 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $1,091.39 | $1,188.2852 | $1,188.29 | $1,188.35 | $1,188.30 | |