| 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 | $146.36 | 10.252% | $161.3648 | $161.36 | $161.35 | $161.40 |
| Purchase #2 | $95.80 | 4.289% | $99.9089 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $28.53 | 4.106% | $29.7014 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $177.41 | 8.722% | $192.8837 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $104.34 | 9.222% | $113.9622 | $113.96 | $113.95 | $114.00 |
| Purchase #6 | $136.37 | 9.864% | $149.8215 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $249.98 | 4.197% | $260.4717 | $260.47 | $260.45 | $260.50 |
| 7 purchase totals = | $938.79 | $1,008.1142 | $1,008.10 | $1,008.05 | $1,008.20 | |