| 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 | $144.70 | 8.362% | $156.7998 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $172.36 | 10.573% | $190.5836 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $155.93 | 4.163% | $162.4214 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $23.98 | 8.666% | $26.0581 | $26.06 | $26.05 | $26.10 |
| Purchase #5 | $196.68 | 4.168% | $204.8776 | $204.88 | $204.90 | $204.90 |
| Purchase #6 | $188.35 | 10.322% | $207.7915 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $174.92 | 10.370% | $193.0592 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $1,056.92 | $1,141.5912 | $1,141.59 | $1,141.60 | $1,141.70 | |