| 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 | $115.93 | 7.795% | $124.9667 | $124.97 | $124.95 | $125.00 |
| Purchase #2 | $182.80 | 13.246% | $207.0137 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $176.36 | 8.631% | $191.5816 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $129.71 | 7.653% | $139.6367 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $140.49 | 3.535% | $145.4563 | $145.46 | $145.45 | $145.50 |
| Purchase #6 | $43.58 | 9.496% | $47.7184 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $56.71 | 11.505% | $63.2345 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $845.58 | $919.6079 | $919.61 | $919.60 | $919.60 | |