| 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 | $99.59 | 9.649% | $109.1994 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $151.34 | 11.302% | $168.4444 | $168.44 | $168.45 | $168.40 |
| Purchase #3 | $55.77 | 3.310% | $57.616 | $57.62 | $57.60 | $57.60 |
| Purchase #4 | $239.29 | 8.692% | $260.0891 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $187.47 | 9.662% | $205.5834 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $245.87 | 8.723% | $267.3172 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $78.53 | 13.443% | $89.0868 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $1,057.86 | $1,157.3363 | $1,157.34 | $1,157.35 | $1,157.30 | |