| 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 | $153.91 | 11.543% | $171.6758 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $234.90 | 6.673% | $250.5749 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $113.60 | 8.857% | $123.6616 | $123.66 | $123.65 | $123.70 |
| Purchase #4 | $108.30 | 11.315% | $120.5541 | $120.55 | $120.55 | $120.60 |
| Purchase #5 | $63.67 | 12.224% | $71.453 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $46.91 | 13.378% | $53.1856 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $122.86 | 4.628% | $128.546 | $128.55 | $128.55 | $128.50 |
| 7 purchase totals = | $844.15 | $919.6510 | $919.65 | $919.65 | $919.80 | |