| 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 | $161.65 | 6.213% | $171.6933 | $171.69 | $171.70 | $171.70 |
| Purchase #2 | $190.96 | 10.395% | $210.8103 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $111.92 | 6.795% | $119.525 | $119.53 | $119.55 | $119.50 |
| Purchase #4 | $207.99 | 3.662% | $215.6066 | $215.61 | $215.60 | $215.60 |
| Purchase #5 | $86.65 | 7.459% | $93.1132 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $238.47 | 6.116% | $253.0548 | $253.05 | $253.05 | $253.10 |
| Purchase #7 | $94.90 | 3.173% | $97.9112 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $1,092.54 | $1,161.7144 | $1,161.71 | $1,161.70 | $1,161.70 | |