| 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 | $178.80 | 4.821% | $187.4199 | $187.42 | $187.40 | $187.40 |
| Purchase #2 | $160.87 | 4.616% | $168.2958 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $67.73 | 9.349% | $74.0621 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $24.31 | 5.498% | $25.6466 | $25.65 | $25.65 | $25.60 |
| Purchase #5 | $165.36 | 11.232% | $183.9332 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $94.93 | 11.854% | $106.183 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $74.91 | 9.494% | $82.022 | $82.02 | $82.00 | $82.00 |
| 7 purchase totals = | $766.91 | $827.5626 | $827.56 | $827.55 | $827.50 | |