| 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 | $152.54 | 12.212% | $171.1682 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $239.73 | 9.240% | $261.8811 | $261.88 | $261.90 | $261.90 |
| Purchase #3 | $165.42 | 8.515% | $179.5055 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $188.32 | 6.554% | $200.6625 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $14.78 | 12.837% | $16.6773 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $244.75 | 12.653% | $275.7182 | $275.72 | $275.70 | $275.70 |
| Purchase #7 | $198.85 | 8.407% | $215.5673 | $215.57 | $215.55 | $215.60 |
| 7 purchase totals = | $1,204.39 | $1,321.1801 | $1,321.19 | $1,321.15 | $1,321.30 | |