| 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 | $190.35 | 3.348% | $196.7229 | $196.72 | $196.70 | $196.70 |
| Purchase #2 | $249.35 | 7.426% | $267.8667 | $267.87 | $267.85 | $267.90 |
| Purchase #3 | $193.60 | 5.674% | $204.5849 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $162.35 | 4.327% | $169.3749 | $169.37 | $169.35 | $169.40 |
| Purchase #5 | $46.98 | 8.637% | $51.0377 | $51.04 | $51.05 | $51.00 |
| Purchase #6 | $136.58 | 6.534% | $145.5041 | $145.50 | $145.50 | $145.50 |
| Purchase #7 | $65.53 | 10.157% | $72.1859 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $1,044.74 | $1,107.2771 | $1,107.27 | $1,107.25 | $1,107.30 | |