| 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 | $163.45 | 4.363% | $170.5813 | $170.58 | $170.60 | $170.60 |
| Purchase #2 | $117.72 | 8.708% | $127.9711 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $180.60 | 3.207% | $186.3918 | $186.39 | $186.40 | $186.40 |
| Purchase #4 | $157.91 | 13.829% | $179.7474 | $179.75 | $179.75 | $179.70 |
| Purchase #5 | $130.64 | 10.581% | $144.463 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $137.79 | 10.794% | $152.6631 | $152.66 | $152.65 | $152.70 |
| Purchase #7 | $67.94 | 11.462% | $75.7273 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $956.05 | $1,037.5450 | $1,037.54 | $1,037.55 | $1,037.60 | |