| 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 | $156.63 | 6.454% | $166.7389 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $226.59 | 13.780% | $257.8141 | $257.81 | $257.80 | $257.80 |
| Purchase #3 | $202.84 | 9.815% | $222.7487 | $222.75 | $222.75 | $222.70 |
| Purchase #4 | $108.29 | 8.714% | $117.7264 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $15.94 | 4.308% | $16.6267 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $100.44 | 7.251% | $107.7229 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $109.43 | 12.751% | $123.3834 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $920.16 | $1,012.7611 | $1,012.76 | $1,012.80 | $1,012.60 | |