| 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 | $174.40 | 10.171% | $192.1382 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $77.54 | 12.538% | $87.262 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $126.78 | 6.459% | $134.9687 | $134.97 | $134.95 | $135.00 |
| Purchase #4 | $86.82 | 13.347% | $98.4079 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $107.42 | 13.506% | $121.9281 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $137.65 | 13.220% | $155.8473 | $155.85 | $155.85 | $155.80 |
| Purchase #7 | $237.26 | 6.866% | $253.5503 | $253.55 | $253.55 | $253.60 |
| 7 purchase totals = | $947.87 | $1,044.1025 | $1,044.11 | $1,044.10 | $1,044.10 | |