| 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 | $152.68 | 12.334% | $171.5116 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $41.31 | 11.163% | $45.9214 | $45.92 | $45.90 | $45.90 |
| Purchase #3 | $115.39 | 9.778% | $126.6728 | $126.67 | $126.65 | $126.70 |
| Purchase #4 | $138.59 | 10.126% | $152.6236 | $152.62 | $152.60 | $152.60 |
| Purchase #5 | $13.68 | 9.812% | $15.0223 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $198.40 | 13.546% | $225.2753 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $145.70 | 8.130% | $157.5454 | $157.55 | $157.55 | $157.50 |
| 7 purchase totals = | $805.75 | $894.5724 | $894.57 | $894.50 | $894.50 | |