| 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 | $139.34 | 11.493% | $155.3543 | $155.35 | $155.35 | $155.40 |
| Purchase #2 | $207.87 | 11.872% | $232.5483 | $232.55 | $232.55 | $232.50 |
| Purchase #3 | $146.49 | 12.732% | $165.1411 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $202.81 | 5.825% | $214.6237 | $214.62 | $214.60 | $214.60 |
| Purchase #5 | $32.92 | 11.572% | $36.7295 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $204.96 | 4.840% | $214.8801 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $242.46 | 11.321% | $269.9089 | $269.91 | $269.90 | $269.90 |
| 7 purchase totals = | $1,176.85 | $1,289.1859 | $1,289.18 | $1,289.20 | $1,289.10 | |