| 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 | $164.27 | 6.391% | $174.7685 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $194.76 | 6.837% | $208.0757 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $239.62 | 8.740% | $260.5628 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $56.25 | 12.838% | $63.4714 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $63.50 | 13.837% | $72.2865 | $72.29 | $72.30 | $72.30 |
| Purchase #6 | $169.54 | 10.526% | $187.3858 | $187.39 | $187.40 | $187.40 |
| Purchase #7 | $248.30 | 10.542% | $274.4758 | $274.48 | $274.50 | $274.50 |
| 7 purchase totals = | $1,136.24 | $1,241.0265 | $1,241.04 | $1,241.05 | $1,241.20 | |