| 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 | $166.58 | 12.538% | $187.4658 | $187.47 | $187.45 | $187.50 |
| Purchase #2 | $11.98 | 6.374% | $12.7436 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $12.49 | 7.545% | $13.4324 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $231.43 | 9.129% | $252.5572 | $252.56 | $252.55 | $252.60 |
| Purchase #5 | $96.58 | 6.339% | $102.7022 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $206.77 | 12.821% | $233.28 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $237.96 | 3.147% | $245.4486 | $245.45 | $245.45 | $245.40 |
| 7 purchase totals = | $963.79 | $1,047.6298 | $1,047.63 | $1,047.65 | $1,047.60 | |