| 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 | $172.55 | 5.478% | $182.0023 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $82.66 | 9.872% | $90.8202 | $90.82 | $90.80 | $90.80 |
| Purchase #3 | $219.67 | 13.137% | $248.528 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $72.36 | 9.251% | $79.054 | $79.05 | $79.05 | $79.10 |
| Purchase #5 | $125.85 | 4.629% | $131.6756 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $201.71 | 3.483% | $208.7356 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $137.58 | 3.626% | $142.5687 | $142.57 | $142.55 | $142.60 |
| 7 purchase totals = | $1,012.38 | $1,083.3844 | $1,083.39 | $1,083.40 | $1,083.40 | |