| 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 | $203.66 | 4.685% | $213.2015 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $163.80 | 12.336% | $184.0064 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $168.80 | 3.164% | $174.1408 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $76.25 | 11.568% | $85.0706 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $145.43 | 13.848% | $165.5691 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $43.62 | 12.144% | $48.9172 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $166.60 | 10.827% | $184.6378 | $184.64 | $184.65 | $184.60 |
| 7 purchase totals = | $968.16 | $1,055.5434 | $1,055.55 | $1,055.50 | $1,055.50 | |