| 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 | $163.57 | 10.221% | $180.2885 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $147.65 | 8.392% | $160.0408 | $160.04 | $160.05 | $160.00 |
| Purchase #3 | $45.53 | 8.556% | $49.4255 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $225.82 | 6.124% | $239.6492 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $133.67 | 7.595% | $143.8222 | $143.82 | $143.80 | $143.80 |
| Purchase #6 | $175.26 | 5.181% | $184.3402 | $184.34 | $184.35 | $184.30 |
| Purchase #7 | $100.78 | 6.246% | $107.0747 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $992.28 | $1,064.6411 | $1,064.64 | $1,064.65 | $1,064.50 | |