| 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 | $150.88 | 11.363% | $168.0245 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $170.39 | 5.271% | $179.3713 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $221.69 | 4.846% | $232.4331 | $232.43 | $232.45 | $232.40 |
| Purchase #4 | $126.50 | 9.516% | $138.5377 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $171.59 | 11.546% | $191.4018 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $178.44 | 12.666% | $201.0412 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $22.53 | 3.717% | $23.3674 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $1,042.02 | $1,134.1770 | $1,134.17 | $1,134.15 | $1,134.10 | |