| 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 | $179.42 | 11.227% | $199.5635 | $199.56 | $199.55 | $199.60 |
| Purchase #2 | $166.38 | 13.386% | $188.6516 | $188.65 | $188.65 | $188.70 |
| Purchase #3 | $135.84 | 7.283% | $145.7332 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $42.87 | 9.222% | $46.8235 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $191.70 | 13.125% | $216.8606 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $243.74 | 7.773% | $262.6859 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $138.39 | 6.760% | $147.7452 | $147.75 | $147.75 | $147.70 |
| 7 purchase totals = | $1,098.34 | $1,208.0635 | $1,208.06 | $1,208.05 | $1,208.10 | |