| 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 | $126.25 | 7.560% | $135.7945 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $189.92 | 7.291% | $203.7671 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $161.86 | 6.139% | $171.7966 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $195.82 | 5.750% | $207.0797 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $229.92 | 13.705% | $261.4305 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $32.57 | 6.313% | $34.6261 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $154.93 | 6.649% | $165.2313 | $165.23 | $165.25 | $165.20 |
| 7 purchase totals = | $1,091.27 | $1,179.7258 | $1,179.73 | $1,179.80 | $1,179.70 | |