| 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 | $171.75 | 4.800% | $179.994 | $179.99 | $180.00 | $180.00 |
| Purchase #2 | $246.25 | 6.737% | $262.8399 | $262.84 | $262.85 | $262.80 |
| Purchase #3 | $10.88 | 10.448% | $12.0167 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $182.33 | 13.306% | $206.5908 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $231.75 | 13.781% | $263.6875 | $263.69 | $263.70 | $263.70 |
| Purchase #6 | $82.99 | 3.555% | $85.9403 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $194.98 | 13.485% | $221.2731 | $221.27 | $221.25 | $221.30 |
| 7 purchase totals = | $1,120.93 | $1,232.3423 | $1,232.34 | $1,232.35 | $1,232.30 | |