| 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 | $145.50 | 5.271% | $153.1693 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $25.64 | 12.472% | $28.8378 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $164.39 | 5.718% | $173.7898 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $129.65 | 9.594% | $142.0886 | $142.09 | $142.10 | $142.10 |
| Purchase #5 | $91.71 | 12.852% | $103.4966 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $124.71 | 12.277% | $140.0206 | $140.02 | $140.00 | $140.00 |
| Purchase #7 | $78.91 | 8.796% | $85.8509 | $85.85 | $85.85 | $85.90 |
| 7 purchase totals = | $760.51 | $827.2536 | $827.26 | $827.25 | $827.30 | |