| 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 | $151.87 | 10.654% | $168.0502 | $168.05 | $168.05 | $168.10 |
| Purchase #2 | $227.94 | 7.830% | $245.7877 | $245.79 | $245.80 | $245.80 |
| Purchase #3 | $218.50 | 13.345% | $247.6588 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $73.64 | 11.614% | $82.1925 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $235.36 | 6.716% | $251.1668 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $49.54 | 8.713% | $53.8564 | $53.86 | $53.85 | $53.90 |
| Purchase #7 | $152.67 | 7.547% | $164.192 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $1,109.52 | $1,212.9044 | $1,212.91 | $1,212.90 | $1,213.10 | |