| 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 | $146.97 | 8.222% | $159.0539 | $159.05 | $159.05 | $159.10 |
| Purchase #2 | $250.94 | 7.427% | $269.5773 | $269.58 | $269.60 | $269.60 |
| Purchase #3 | $67.75 | 7.629% | $72.9186 | $72.92 | $72.90 | $72.90 |
| Purchase #4 | $57.68 | 13.117% | $65.2459 | $65.25 | $65.25 | $65.20 |
| Purchase #5 | $150.58 | 3.728% | $156.1936 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $204.95 | 8.806% | $222.9979 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $155.50 | 8.789% | $169.1669 | $169.17 | $169.15 | $169.20 |
| 7 purchase totals = | $1,034.37 | $1,115.1541 | $1,115.16 | $1,115.15 | $1,115.20 | |