| 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 | $137.34 | 6.184% | $145.8331 | $145.83 | $145.85 | $145.80 |
| Purchase #2 | $80.26 | 9.629% | $87.9882 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $168.43 | 10.346% | $185.8558 | $185.86 | $185.85 | $185.90 |
| Purchase #4 | $181.36 | 7.588% | $195.1216 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $238.27 | 7.135% | $255.2706 | $255.27 | $255.25 | $255.30 |
| Purchase #6 | $181.26 | 9.528% | $198.5305 | $198.53 | $198.55 | $198.50 |
| Purchase #7 | $61.75 | 8.866% | $67.2248 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $1,048.67 | $1,135.8246 | $1,135.82 | $1,135.80 | $1,135.80 | |