| 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 | $115.45 | 6.679% | $123.1609 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $133.37 | 9.438% | $145.9575 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $250.91 | 13.577% | $284.9761 | $284.98 | $285.00 | $285.00 |
| Purchase #4 | $20.27 | 9.668% | $22.2297 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $192.83 | 3.549% | $199.6735 | $199.67 | $199.65 | $199.70 |
| Purchase #6 | $54.53 | 6.647% | $58.1546 | $58.15 | $58.15 | $58.20 |
| Purchase #7 | $61.52 | 5.725% | $65.042 | $65.04 | $65.05 | $65.00 |
| 7 purchase totals = | $828.88 | $899.1943 | $899.19 | $899.20 | $899.30 | |