| 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 | $148.71 | 7.403% | $159.719 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $107.31 | 12.190% | $120.3911 | $120.39 | $120.40 | $120.40 |
| Purchase #3 | $111.73 | 13.341% | $126.6359 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $71.40 | 4.616% | $74.6958 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $111.33 | 11.171% | $123.7667 | $123.77 | $123.75 | $123.80 |
| Purchase #6 | $21.62 | 7.485% | $23.2383 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $104.66 | 5.652% | $110.5754 | $110.58 | $110.60 | $110.60 |
| 7 purchase totals = | $676.76 | $739.0222 | $739.04 | $739.05 | $739.00 | |