| 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 | $171.93 | 12.352% | $193.1668 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $65.39 | 8.598% | $71.0122 | $71.01 | $71.00 | $71.00 |
| Purchase #3 | $174.89 | 13.757% | $198.9496 | $198.95 | $198.95 | $198.90 |
| Purchase #4 | $98.70 | 3.735% | $102.3864 | $102.39 | $102.40 | $102.40 |
| Purchase #5 | $188.34 | 7.635% | $202.7198 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $127.75 | 4.263% | $133.196 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $33.76 | 7.801% | $36.3936 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $860.76 | $937.8244 | $937.83 | $937.80 | $937.80 | |