| 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 | $165.45 | 12.738% | $186.525 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $160.25 | 8.602% | $174.0347 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $156.92 | 12.574% | $176.6511 | $176.65 | $176.65 | $176.70 |
| Purchase #4 | $49.75 | 7.153% | $53.3086 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $197.41 | 4.362% | $206.021 | $206.02 | $206.00 | $206.00 |
| Purchase #6 | $145.39 | 13.808% | $165.4655 | $165.47 | $165.45 | $165.50 |
| Purchase #7 | $95.43 | 6.264% | $101.4077 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $970.60 | $1,063.4136 | $1,063.42 | $1,063.40 | $1,063.40 | |