| 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 | $156.48 | 9.476% | $171.308 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $139.60 | 5.229% | $146.8997 | $146.90 | $146.90 | $146.90 |
| Purchase #3 | $238.68 | 11.689% | $266.5793 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $139.62 | 9.375% | $152.7094 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $65.96 | 12.489% | $74.1977 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $201.83 | 11.367% | $224.772 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $239.92 | 10.636% | $265.4379 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $1,182.09 | $1,301.9040 | $1,301.91 | $1,301.90 | $1,301.90 | |