| 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 | $136.87 | 7.591% | $147.2598 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $18.38 | 4.550% | $19.2163 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $138.56 | 4.547% | $144.8603 | $144.86 | $144.85 | $144.90 |
| Purchase #4 | $246.29 | 4.720% | $257.9149 | $257.91 | $257.90 | $257.90 |
| Purchase #5 | $174.54 | 11.336% | $194.3259 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $156.28 | 11.253% | $173.8662 | $173.87 | $173.85 | $173.90 |
| Purchase #7 | $249.74 | 11.392% | $278.1904 | $278.19 | $278.20 | $278.20 |
| 7 purchase totals = | $1,120.66 | $1,215.6338 | $1,215.64 | $1,215.60 | $1,215.70 | |