| 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 | $160.38 | 4.263% | $167.217 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $105.87 | 12.822% | $119.4447 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $126.52 | 9.748% | $138.8532 | $138.85 | $138.85 | $138.90 |
| Purchase #4 | $174.57 | 3.504% | $180.6869 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $153.97 | 5.506% | $162.4476 | $162.45 | $162.45 | $162.40 |
| Purchase #6 | $206.30 | 7.583% | $221.9437 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $146.31 | 7.593% | $157.4193 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $1,073.92 | $1,148.0124 | $1,148.01 | $1,148.00 | $1,147.90 | |