| 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 | $150.43 | 7.871% | $162.2703 | $162.27 | $162.25 | $162.30 |
| Purchase #2 | $105.29 | 9.777% | $115.5842 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $20.63 | 11.149% | $22.93 | $22.93 | $22.95 | $22.90 |
| Purchase #4 | $227.79 | 12.605% | $256.5029 | $256.50 | $256.50 | $256.50 |
| Purchase #5 | $116.88 | 3.344% | $120.7885 | $120.79 | $120.80 | $120.80 |
| Purchase #6 | $51.47 | 4.190% | $53.6266 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $67.78 | 10.298% | $74.76 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $740.27 | $806.4625 | $806.46 | $806.50 | $806.50 | |