| 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 | $157.49 | 12.349% | $176.9384 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $86.87 | 8.490% | $94.2453 | $94.25 | $94.25 | $94.20 |
| Purchase #3 | $190.34 | 10.293% | $209.9317 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $138.93 | 10.251% | $153.1717 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $197.69 | 12.822% | $223.0378 | $223.04 | $223.05 | $223.00 |
| Purchase #6 | $198.47 | 4.294% | $206.9923 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $77.34 | 3.650% | $80.1629 | $80.16 | $80.15 | $80.20 |
| 7 purchase totals = | $1,047.13 | $1,144.4801 | $1,144.48 | $1,144.50 | $1,144.40 | |