| 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 | $150.69 | 11.598% | $168.167 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $179.89 | 9.661% | $197.2692 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $168.91 | 3.200% | $174.3151 | $174.32 | $174.30 | $174.30 |
| Purchase #4 | $151.33 | 11.809% | $169.2006 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $196.62 | 6.545% | $209.4888 | $209.49 | $209.50 | $209.50 |
| Purchase #6 | $185.93 | 10.294% | $205.0696 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $164.74 | 8.590% | $178.8912 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $1,198.11 | $1,302.4015 | $1,302.41 | $1,302.35 | $1,302.50 | |