| 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 | $135.52 | 5.597% | $143.1051 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $65.46 | 6.383% | $69.6383 | $69.64 | $69.65 | $69.60 |
| Purchase #3 | $198.79 | 6.556% | $211.8227 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $208.94 | 13.400% | $236.938 | $236.94 | $236.95 | $236.90 |
| Purchase #5 | $185.42 | 6.478% | $197.4315 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $131.35 | 4.459% | $137.2069 | $137.21 | $137.20 | $137.20 |
| Purchase #7 | $219.34 | 3.264% | $226.4993 | $226.50 | $226.50 | $226.50 |
| 7 purchase totals = | $1,144.82 | $1,222.6418 | $1,222.65 | $1,222.65 | $1,222.50 | |