| 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 | $129.47 | 6.363% | $137.7082 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $174.86 | 4.140% | $182.0992 | $182.10 | $182.10 | $182.10 |
| Purchase #3 | $131.37 | 8.596% | $142.6626 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $186.28 | 3.181% | $192.2056 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $135.65 | 9.275% | $148.2315 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $188.45 | 3.261% | $194.5954 | $194.60 | $194.60 | $194.60 |
| Purchase #7 | $234.63 | 6.153% | $249.0668 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $1,180.71 | $1,246.5693 | $1,246.58 | $1,246.55 | $1,246.60 | |