| 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 | $189.77 | 7.776% | $204.5265 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $155.98 | 13.177% | $176.5335 | $176.53 | $176.55 | $176.50 |
| Purchase #3 | $12.44 | 13.518% | $14.1216 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $109.78 | 4.204% | $114.3952 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $108.51 | 12.763% | $122.3591 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $190.70 | 13.506% | $216.4559 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $40.63 | 6.475% | $43.2608 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $807.81 | $891.6526 | $891.66 | $891.65 | $891.70 | |