| 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 | $166.63 | 6.206% | $176.9711 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $76.46 | 3.215% | $78.9182 | $78.92 | $78.90 | $78.90 |
| Purchase #3 | $224.67 | 10.216% | $247.6223 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $11.83 | 8.668% | $12.8554 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $146.58 | 11.364% | $163.2374 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $187.43 | 13.639% | $212.9936 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $8.68 | 9.799% | $9.5306 | $9.53 | $9.55 | $9.50 |
| 7 purchase totals = | $822.28 | $902.1286 | $902.13 | $902.10 | $902.10 | |