| 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 | $166.49 | 9.172% | $181.7605 | $181.76 | $181.75 | $181.80 |
| Purchase #2 | $213.48 | 5.523% | $225.2705 | $225.27 | $225.25 | $225.30 |
| Purchase #3 | $34.60 | 10.437% | $38.2112 | $38.21 | $38.20 | $38.20 |
| Purchase #4 | $248.42 | 5.599% | $262.329 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $78.43 | 12.306% | $88.0816 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $154.78 | 7.502% | $166.3916 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $136.41 | 6.208% | $144.8783 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $1,032.61 | $1,106.9227 | $1,106.92 | $1,106.95 | $1,107.00 | |