| 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 | $187.70 | 3.224% | $193.7514 | $193.75 | $193.75 | $193.80 |
| Purchase #2 | $209.55 | 9.232% | $228.8957 | $228.90 | $228.90 | $228.90 |
| Purchase #3 | $11.99 | 13.127% | $13.5639 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $180.55 | 10.760% | $199.9772 | $199.98 | $200.00 | $200.00 |
| Purchase #5 | $182.87 | 11.565% | $204.0189 | $204.02 | $204.00 | $204.00 |
| Purchase #6 | $149.76 | 4.379% | $156.318 | $156.32 | $156.30 | $156.30 |
| Purchase #7 | $71.43 | 9.169% | $77.9794 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $993.85 | $1,074.5045 | $1,074.51 | $1,074.50 | $1,074.60 | |