| 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 | $159.63 | 3.548% | $165.2937 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $244.74 | 12.429% | $275.1587 | $275.16 | $275.15 | $275.20 |
| Purchase #3 | $99.55 | 9.793% | $109.2989 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $159.99 | 13.521% | $181.6222 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $240.40 | 4.103% | $250.2636 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $112.31 | 12.275% | $126.0961 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $78.42 | 9.582% | $85.9342 | $85.93 | $85.95 | $85.90 |
| 7 purchase totals = | $1,095.04 | $1,193.6674 | $1,193.66 | $1,193.65 | $1,193.70 | |