| 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 | $142.94 | 6.154% | $151.7365 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $183.43 | 3.465% | $189.7858 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $46.63 | 5.255% | $49.0804 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $186.88 | 3.142% | $192.7518 | $192.75 | $192.75 | $192.80 |
| Purchase #5 | $99.30 | 13.213% | $112.4205 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $114.92 | 7.835% | $123.924 | $123.92 | $123.90 | $123.90 |
| Purchase #7 | $17.25 | 3.315% | $17.8218 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $791.35 | $837.5208 | $837.52 | $837.50 | $837.50 | |