| 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 | $14.87 | 12.811% | $16.775 | $16.78 | $16.80 | $16.80 |
| Purchase #2 | $32.70 | 3.644% | $33.8916 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $127.33 | 13.639% | $144.6965 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $121.57 | 4.608% | $127.1719 | $127.17 | $127.15 | $127.20 |
| Purchase #5 | $12.62 | 11.350% | $14.0524 | $14.05 | $14.05 | $14.10 |
| Purchase #6 | $238.77 | 13.277% | $270.4715 | $270.47 | $270.45 | $270.50 |
| Purchase #7 | $218.99 | 10.292% | $241.5285 | $241.53 | $241.55 | $241.50 |
| 7 purchase totals = | $766.85 | $848.5874 | $848.59 | $848.60 | $848.70 | |