| 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 | $159.42 | 12.806% | $179.8353 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $241.39 | 3.569% | $250.0052 | $250.01 | $250.00 | $250.00 |
| Purchase #3 | $180.33 | 9.501% | $197.4632 | $197.46 | $197.45 | $197.50 |
| Purchase #4 | $210.41 | 13.714% | $239.2656 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $161.26 | 4.129% | $167.9184 | $167.92 | $167.90 | $167.90 |
| Purchase #6 | $69.31 | 4.859% | $72.6778 | $72.68 | $72.70 | $72.70 |
| Purchase #7 | $29.26 | 13.362% | $33.1697 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $1,051.38 | $1,140.3352 | $1,140.35 | $1,140.30 | $1,140.40 | |