| 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 | $159.84 | 12.286% | $179.4779 | $179.48 | $179.50 | $179.50 |
| Purchase #2 | $132.62 | 10.174% | $146.1128 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $67.78 | 13.407% | $76.8673 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $201.90 | 6.820% | $215.6696 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $191.31 | 9.279% | $209.0617 | $209.06 | $209.05 | $209.10 |
| Purchase #6 | $180.69 | 6.270% | $192.0193 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $152.75 | 6.314% | $162.3946 | $162.39 | $162.40 | $162.40 |
| 7 purchase totals = | $1,086.89 | $1,181.6032 | $1,181.60 | $1,181.55 | $1,181.70 | |