| 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 | $150.46 | 8.271% | $162.9045 | $162.90 | $162.90 | $162.90 |
| Purchase #2 | $192.87 | 8.736% | $209.7191 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $74.50 | 7.385% | $80.0018 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $83.34 | 5.216% | $87.687 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $58.66 | 7.754% | $63.2085 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $217.37 | 8.449% | $235.7356 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $114.96 | 13.829% | $130.8578 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $892.16 | $970.1143 | $970.12 | $970.10 | $970.10 | |