| 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 | $155.80 | 9.160% | $170.0713 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $153.76 | 7.245% | $164.8999 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $176.46 | 10.758% | $195.4436 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $83.66 | 8.592% | $90.8481 | $90.85 | $90.85 | $90.80 |
| Purchase #5 | $180.61 | 3.395% | $186.7417 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $180.49 | 12.474% | $203.0043 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $10.77 | 11.281% | $11.985 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $941.55 | $1,022.9939 | $1,022.99 | $1,023.00 | $1,022.90 | |