| 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 | $203.36 | 7.464% | $218.5388 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $54.49 | 6.350% | $57.9501 | $57.95 | $57.95 | $58.00 |
| Purchase #3 | $168.84 | 11.790% | $188.7462 | $188.75 | $188.75 | $188.70 |
| Purchase #4 | $181.28 | 4.853% | $190.0775 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $185.73 | 9.141% | $202.7076 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $182.90 | 6.437% | $194.6733 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $121.98 | 12.225% | $136.8921 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $1,098.58 | $1,189.5856 | $1,189.59 | $1,189.60 | $1,189.60 | |