| 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 | $160.93 | 12.777% | $181.492 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $119.28 | 12.378% | $134.0445 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $198.92 | 7.446% | $213.7316 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $57.33 | 9.349% | $62.6898 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $189.25 | 5.221% | $199.1307 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $57.52 | 13.168% | $65.0942 | $65.09 | $65.10 | $65.10 |
| Purchase #7 | $126.45 | 13.618% | $143.67 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $909.68 | $999.8528 | $999.84 | $999.90 | $999.80 | |