| 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 | $5.53 | 6.655% | $5.898 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $137.96 | 9.290% | $150.7765 | $150.78 | $150.80 | $150.80 |
| Purchase #3 | $205.25 | 3.349% | $212.1238 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $186.47 | 4.186% | $194.2756 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $168.83 | 8.204% | $182.6808 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $154.83 | 10.620% | $171.2729 | $171.27 | $171.25 | $171.30 |
| Purchase #7 | $182.29 | 6.339% | $193.8454 | $193.85 | $193.85 | $193.80 |
| 7 purchase totals = | $1,041.16 | $1,110.8730 | $1,110.88 | $1,110.90 | $1,110.90 | |