| 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 | $84.34 | 7.258% | $90.4614 | $90.46 | $90.45 | $90.50 |
| Purchase #2 | $140.71 | 3.706% | $145.9247 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $230.93 | 7.380% | $247.9726 | $247.97 | $247.95 | $248.00 |
| Purchase #4 | $116.45 | 3.841% | $120.9228 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $178.65 | 4.231% | $186.2087 | $186.21 | $186.20 | $186.20 |
| Purchase #6 | $17.46 | 8.775% | $18.9921 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $38.70 | 13.314% | $43.8525 | $43.85 | $43.85 | $43.90 |
| 7 purchase totals = | $807.24 | $854.3348 | $854.32 | $854.25 | $854.40 | |