| 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 | $181.63 | 10.372% | $200.4687 | $200.47 | $200.45 | $200.50 |
| Purchase #2 | $248.85 | 9.376% | $272.1822 | $272.18 | $272.20 | $272.20 |
| Purchase #3 | $46.49 | 8.407% | $50.3984 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $83.70 | 8.171% | $90.5391 | $90.54 | $90.55 | $90.50 |
| Purchase #5 | $165.41 | 11.271% | $184.0534 | $184.05 | $184.05 | $184.10 |
| Purchase #6 | $50.71 | 4.579% | $53.032 | $53.03 | $53.05 | $53.00 |
| Purchase #7 | $133.65 | 9.227% | $145.9819 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $910.44 | $996.6557 | $996.65 | $996.70 | $996.70 | |