| 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 | $188.38 | 5.591% | $198.9123 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $228.60 | 13.485% | $259.4267 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $136.40 | 13.796% | $155.2177 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $91.68 | 13.179% | $103.7625 | $103.76 | $103.75 | $103.80 |
| Purchase #5 | $165.57 | 3.716% | $171.7226 | $171.72 | $171.70 | $171.70 |
| Purchase #6 | $160.74 | 4.544% | $168.044 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $157.83 | 11.562% | $176.0783 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $1,129.20 | $1,233.1641 | $1,233.16 | $1,233.15 | $1,233.10 | |