| 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 | $158.30 | 11.715% | $176.8448 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $150.26 | 11.208% | $167.1011 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $114.82 | 13.549% | $130.377 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $104.54 | 12.658% | $117.7727 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $6.57 | 4.220% | $6.8473 | $6.85 | $6.85 | $6.80 |
| Purchase #6 | $216.56 | 11.133% | $240.6696 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $233.74 | 4.381% | $243.9801 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $984.79 | $1,083.5926 | $1,083.59 | $1,083.60 | $1,083.60 | |