| 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 | $160.71 | 7.474% | $172.7215 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $163.81 | 4.854% | $171.7613 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $124.46 | 3.571% | $128.9045 | $128.90 | $128.90 | $128.90 |
| Purchase #4 | $203.41 | 7.278% | $218.2142 | $218.21 | $218.20 | $218.20 |
| Purchase #5 | $21.39 | 6.553% | $22.7917 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $47.44 | 7.156% | $50.8348 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $19.52 | 4.150% | $20.3301 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $740.74 | $785.5581 | $785.54 | $785.55 | $785.50 | |