| 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 | $146.76 | 13.575% | $166.6827 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $147.79 | 11.124% | $164.2302 | $164.23 | $164.25 | $164.20 |
| Purchase #3 | $176.79 | 8.673% | $192.123 | $192.12 | $192.10 | $192.10 |
| Purchase #4 | $48.72 | 7.363% | $52.3073 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $101.67 | 10.132% | $111.9712 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $235.55 | 13.197% | $266.6355 | $266.64 | $266.65 | $266.60 |
| Purchase #7 | $69.98 | 13.857% | $79.6771 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $927.26 | $1,033.6270 | $1,033.63 | $1,033.65 | $1,033.60 | |