| 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 | $181.73 | 12.688% | $204.7879 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $111.98 | 7.417% | $120.2856 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $199.50 | 10.237% | $219.9228 | $219.92 | $219.90 | $219.90 |
| Purchase #4 | $49.38 | 5.584% | $52.1374 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $118.62 | 6.440% | $126.2591 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $145.77 | 8.400% | $158.0147 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $21.50 | 3.517% | $22.2562 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $828.48 | $903.6637 | $903.67 | $903.65 | $903.70 | |