| 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 | $134.50 | 7.535% | $144.6346 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $144.81 | 7.812% | $156.1226 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $138.34 | 6.123% | $146.8106 | $146.81 | $146.80 | $146.80 |
| Purchase #4 | $203.59 | 8.827% | $221.5609 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $165.96 | 4.856% | $174.019 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $197.84 | 12.344% | $222.2614 | $222.26 | $222.25 | $222.30 |
| Purchase #7 | $249.67 | 7.868% | $269.314 | $269.31 | $269.30 | $269.30 |
| 7 purchase totals = | $1,234.71 | $1,334.7231 | $1,334.71 | $1,334.65 | $1,334.70 | |