| 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 | $127.44 | 13.621% | $144.7986 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $218.41 | 8.833% | $237.7022 | $237.70 | $237.70 | $237.70 |
| Purchase #3 | $160.30 | 4.739% | $167.8966 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $138.79 | 12.801% | $156.5565 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $132.59 | 12.224% | $148.7978 | $148.80 | $148.80 | $148.80 |
| Purchase #6 | $107.49 | 7.249% | $115.282 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $225.89 | 8.313% | $244.6682 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $1,110.91 | $1,215.7019 | $1,215.71 | $1,215.70 | $1,215.80 | |