| 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 | $150.95 | 4.824% | $158.2318 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $92.31 | 3.138% | $95.2067 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $188.87 | 3.507% | $195.4937 | $195.49 | $195.50 | $195.50 |
| Purchase #4 | $124.32 | 5.103% | $130.664 | $130.66 | $130.65 | $130.70 |
| Purchase #5 | $210.62 | 3.755% | $218.5288 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $248.90 | 7.183% | $266.7785 | $266.78 | $266.80 | $266.80 |
| Purchase #7 | $144.59 | 12.735% | $163.0035 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $1,160.56 | $1,227.9070 | $1,227.90 | $1,227.95 | $1,227.90 | |