| 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 | $155.99 | 3.590% | $161.59 | $161.59 | $161.60 | $161.60 |
| Purchase #2 | $22.75 | 5.411% | $23.981 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $165.39 | 5.349% | $174.2367 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $204.73 | 9.255% | $223.6778 | $223.68 | $223.70 | $223.70 |
| Purchase #5 | $116.32 | 7.391% | $124.9172 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $11.36 | 3.777% | $11.7891 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $135.44 | 7.273% | $145.2906 | $145.29 | $145.30 | $145.30 |
| 7 purchase totals = | $811.98 | $865.4824 | $865.49 | $865.55 | $865.50 | |