| 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 | $210.45 | 8.549% | $228.4414 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $73.37 | 3.619% | $76.0253 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $43.40 | 4.477% | $45.343 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $129.56 | 6.552% | $138.0488 | $138.05 | $138.05 | $138.00 |
| Purchase #5 | $186.52 | 3.806% | $193.619 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $18.80 | 10.626% | $20.7977 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $167.70 | 9.545% | $183.707 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $829.80 | $885.9822 | $885.99 | $886.00 | $885.80 | |