| 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 | $169.68 | 3.668% | $175.9039 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $234.95 | 10.483% | $259.5798 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $235.95 | 13.805% | $268.5229 | $268.52 | $268.50 | $268.50 |
| Purchase #4 | $233.63 | 9.616% | $256.0959 | $256.10 | $256.10 | $256.10 |
| Purchase #5 | $208.37 | 7.169% | $223.308 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $82.53 | 7.437% | $88.6678 | $88.67 | $88.65 | $88.70 |
| Purchase #7 | $242.93 | 6.358% | $258.3755 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $1,408.04 | $1,530.4538 | $1,530.46 | $1,530.45 | $1,530.50 | |