| 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 | $154.36 | 8.695% | $167.7816 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $80.49 | 11.762% | $89.9572 | $89.96 | $89.95 | $90.00 |
| Purchase #3 | $59.44 | 6.659% | $63.3981 | $63.40 | $63.40 | $63.40 |
| Purchase #4 | $238.85 | 3.318% | $246.775 | $246.78 | $246.80 | $246.80 |
| Purchase #5 | $134.28 | 4.512% | $140.3387 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $203.41 | 12.546% | $228.9298 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $188.37 | 5.294% | $198.3423 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $1,059.20 | $1,135.5227 | $1,135.53 | $1,135.60 | $1,135.50 | |