| 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 | $186.66 | 3.274% | $192.7712 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $173.27 | 11.336% | $192.9119 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $143.89 | 11.414% | $160.3136 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $32.50 | 3.385% | $33.6001 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $11.85 | 11.279% | $13.1866 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $105.98 | 11.562% | $118.2334 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $194.57 | 3.670% | $201.7107 | $201.71 | $201.70 | $201.70 |
| 7 purchase totals = | $848.72 | $912.7275 | $912.72 | $912.70 | $912.70 | |