| 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 | $172.89 | 6.363% | $183.891 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $110.99 | 3.182% | $114.5217 | $114.52 | $114.50 | $114.50 |
| Purchase #3 | $250.97 | 8.460% | $272.2021 | $272.20 | $272.20 | $272.20 |
| Purchase #4 | $94.60 | 12.267% | $106.2046 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $167.31 | 5.269% | $176.1256 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $121.53 | 7.371% | $130.488 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $40.81 | 4.248% | $42.5436 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $959.10 | $1,025.9766 | $1,025.97 | $1,026.00 | $1,025.90 | |