| 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 | $162.60 | 3.571% | $168.4064 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $138.67 | 5.647% | $146.5007 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $57.89 | 13.739% | $65.8435 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $162.87 | 6.636% | $173.6781 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $144.68 | 13.408% | $164.0787 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $25.86 | 3.180% | $26.6823 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $246.41 | 4.524% | $257.5576 | $257.56 | $257.55 | $257.60 |
| 7 purchase totals = | $938.98 | $1,002.7473 | $1,002.75 | $1,002.80 | $1,002.80 | |