| 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 | $137.72 | 12.317% | $154.683 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $90.87 | 4.275% | $94.7547 | $94.75 | $94.75 | $94.80 |
| Purchase #3 | $105.43 | 3.393% | $109.0072 | $109.01 | $109.00 | $109.00 |
| Purchase #4 | $118.47 | 4.506% | $123.8083 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $133.37 | 6.463% | $141.9897 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $167.67 | 6.303% | $178.2382 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $10.64 | 7.504% | $11.4384 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $764.17 | $813.9195 | $813.92 | $813.95 | $813.90 | |