| 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 | $138.88 | 13.632% | $157.8121 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $153.75 | 8.195% | $166.3498 | $166.35 | $166.35 | $166.30 |
| Purchase #3 | $141.69 | 11.434% | $157.8908 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $231.71 | 5.542% | $244.5514 | $244.55 | $244.55 | $244.60 |
| Purchase #5 | $237.97 | 6.519% | $253.4833 | $253.48 | $253.50 | $253.50 |
| Purchase #6 | $70.96 | 4.418% | $74.095 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $13.53 | 11.760% | $15.1211 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $988.49 | $1,069.3035 | $1,069.30 | $1,069.30 | $1,069.30 | |