| 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 | $182.49 | 12.838% | $205.9181 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $128.68 | 12.554% | $144.8345 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $108.60 | 13.312% | $123.0568 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $156.66 | 6.399% | $166.6847 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $202.37 | 7.283% | $217.1086 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $25.80 | 12.103% | $28.9226 | $28.92 | $28.90 | $28.90 |
| Purchase #7 | $57.45 | 10.866% | $63.6925 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $862.05 | $950.2178 | $950.21 | $950.20 | $950.20 | |