| 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 | $169.89 | 6.776% | $181.4017 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $137.93 | 6.805% | $147.3161 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $200.25 | 4.404% | $209.069 | $209.07 | $209.05 | $209.10 |
| Purchase #4 | $250.46 | 7.153% | $268.3754 | $268.38 | $268.40 | $268.40 |
| Purchase #5 | $166.37 | 13.776% | $189.2891 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $89.64 | 3.286% | $92.5856 | $92.59 | $92.60 | $92.60 |
| Purchase #7 | $234.39 | 13.822% | $266.7874 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $1,248.93 | $1,354.8243 | $1,354.84 | $1,354.85 | $1,354.90 | |