| 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 | $167.32 | 4.351% | $174.6001 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $229.27 | 13.550% | $260.3361 | $260.34 | $260.35 | $260.30 |
| Purchase #3 | $155.54 | 5.181% | $163.5985 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $157.49 | 4.744% | $164.9613 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $190.79 | 10.819% | $211.4316 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $128.73 | 13.144% | $145.6503 | $145.65 | $145.65 | $145.70 |
| Purchase #7 | $143.42 | 8.431% | $155.5117 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $1,172.56 | $1,276.0896 | $1,276.09 | $1,276.10 | $1,276.10 | |