| 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 | $181.60 | 4.621% | $189.9917 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $193.76 | 6.636% | $206.6179 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $95.75 | 5.230% | $100.7577 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $36.56 | 6.652% | $38.992 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $100.40 | 7.103% | $107.5314 | $107.53 | $107.55 | $107.50 |
| Purchase #6 | $98.76 | 11.188% | $109.8093 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $207.62 | 7.824% | $223.8642 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $914.45 | $977.5642 | $977.56 | $977.55 | $977.60 | |