| 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 | $164.57 | 8.300% | $178.2293 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $164.67 | 3.161% | $169.8752 | $169.88 | $169.90 | $169.90 |
| Purchase #3 | $150.97 | 10.837% | $167.3306 | $167.33 | $167.35 | $167.30 |
| Purchase #4 | $216.64 | 9.281% | $236.7464 | $236.75 | $236.75 | $236.70 |
| Purchase #5 | $60.51 | 7.256% | $64.9006 | $64.90 | $64.90 | $64.90 |
| Purchase #6 | $103.80 | 10.770% | $114.9793 | $114.98 | $115.00 | $115.00 |
| Purchase #7 | $155.51 | 13.558% | $176.594 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $1,016.67 | $1,108.6554 | $1,108.66 | $1,108.75 | $1,108.60 | |