| 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 | $163.27 | 5.163% | $171.6996 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $238.69 | 4.403% | $249.1995 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $55.54 | 11.271% | $61.7999 | $61.80 | $61.80 | $61.80 |
| Purchase #4 | $139.42 | 6.642% | $148.6803 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $126.49 | 7.870% | $136.4448 | $136.44 | $136.45 | $136.40 |
| Purchase #6 | $217.55 | 4.167% | $226.6153 | $226.62 | $226.60 | $226.60 |
| Purchase #7 | $74.91 | 7.296% | $80.3754 | $80.38 | $80.40 | $80.40 |
| 7 purchase totals = | $1,015.87 | $1,074.8148 | $1,074.82 | $1,074.85 | $1,074.80 | |