| 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 | $155.88 | 3.552% | $161.4169 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $22.80 | 6.109% | $24.1929 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $118.53 | 6.673% | $126.4395 | $126.44 | $126.45 | $126.40 |
| Purchase #4 | $6.85 | 5.733% | $7.2427 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $152.51 | 12.804% | $172.0374 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $195.78 | 8.275% | $211.9808 | $211.98 | $212.00 | $212.00 |
| Purchase #7 | $60.49 | 12.227% | $67.8861 | $67.89 | $67.90 | $67.90 |
| 7 purchase totals = | $712.84 | $771.1963 | $771.20 | $771.25 | $771.10 | |