| 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 | $133.65 | 7.567% | $143.7633 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $115.35 | 6.180% | $122.4786 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $170.48 | 4.797% | $178.6579 | $178.66 | $178.65 | $178.70 |
| Purchase #4 | $160.96 | 3.650% | $166.835 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $172.62 | 4.571% | $180.5105 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $127.55 | 7.216% | $136.754 | $136.75 | $136.75 | $136.80 |
| Purchase #7 | $231.83 | 5.380% | $244.3025 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $1,112.44 | $1,173.3018 | $1,173.30 | $1,173.30 | $1,173.40 | |