| 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 | $162.25 | 10.393% | $179.1126 | $179.11 | $179.10 | $179.10 |
| Purchase #2 | $23.56 | 7.750% | $25.3859 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $88.88 | 7.257% | $95.33 | $95.33 | $95.35 | $95.30 |
| Purchase #4 | $153.42 | 4.271% | $159.9726 | $159.97 | $159.95 | $160.00 |
| Purchase #5 | $104.84 | 5.119% | $110.2068 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $143.99 | 13.271% | $163.0989 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $23.63 | 3.668% | $24.4967 | $24.50 | $24.50 | $24.50 |
| 7 purchase totals = | $700.57 | $757.6035 | $757.61 | $757.60 | $757.60 | |