| 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 | $173.78 | 7.577% | $186.9473 | $186.95 | $186.95 | $186.90 |
| Purchase #2 | $75.52 | 13.130% | $85.4358 | $85.44 | $85.45 | $85.40 |
| Purchase #3 | $134.69 | 5.423% | $141.9942 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $118.89 | 13.475% | $134.9104 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $88.57 | 3.233% | $91.4335 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $20.31 | 8.164% | $21.9681 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $163.77 | 9.266% | $178.9449 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $775.53 | $841.6342 | $841.63 | $841.65 | $841.50 | |