| 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 | $166.67 | 6.240% | $177.0702 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $48.48 | 11.529% | $54.0693 | $54.07 | $54.05 | $54.10 |
| Purchase #3 | $153.98 | 12.208% | $172.7779 | $172.78 | $172.80 | $172.80 |
| Purchase #4 | $143.96 | 4.543% | $150.5001 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $143.91 | 9.184% | $157.1267 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $181.29 | 3.464% | $187.5699 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $62.36 | 9.840% | $68.4962 | $68.50 | $68.50 | $68.50 |
| 7 purchase totals = | $900.65 | $967.6103 | $967.62 | $967.60 | $967.70 | |