| 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 | $162.75 | 3.227% | $168.0019 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $22.30 | 12.292% | $25.0411 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $88.27 | 12.542% | $99.3408 | $99.34 | $99.35 | $99.30 |
| Purchase #4 | $166.32 | 6.573% | $177.2522 | $177.25 | $177.25 | $177.30 |
| Purchase #5 | $44.42 | 3.402% | $45.9312 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $73.27 | 7.843% | $79.0166 | $79.02 | $79.00 | $79.00 |
| Purchase #7 | $82.48 | 9.228% | $90.0913 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $639.81 | $684.6751 | $684.67 | $684.70 | $684.60 | |