| 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 | $184.84 | 11.833% | $206.7121 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $223.35 | 6.499% | $237.8655 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $69.50 | 7.489% | $74.7049 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $177.51 | 7.183% | $190.2605 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $101.87 | 8.187% | $110.2101 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $93.51 | 5.581% | $98.7288 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $182.75 | 3.578% | $189.2888 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $1,033.33 | $1,107.7707 | $1,107.77 | $1,107.75 | $1,107.80 | |