| 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 | $143.30 | 7.279% | $153.7308 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $143.99 | 8.711% | $156.533 | $156.53 | $156.55 | $156.50 |
| Purchase #3 | $138.93 | 4.237% | $144.8165 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $13.92 | 12.286% | $15.6302 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $232.97 | 7.314% | $250.0094 | $250.01 | $250.00 | $250.00 |
| Purchase #6 | $128.53 | 7.738% | $138.4757 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $196.49 | 10.166% | $216.4652 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $998.13 | $1,075.6608 | $1,075.67 | $1,075.70 | $1,075.60 | |