| 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 | $131.80 | 3.521% | $136.4407 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $203.25 | 7.256% | $217.9978 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $221.71 | 6.714% | $236.5956 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $245.57 | 7.621% | $264.2849 | $264.28 | $264.30 | $264.30 |
| Purchase #5 | $63.70 | 8.785% | $69.296 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $149.33 | 6.680% | $159.3052 | $159.31 | $159.30 | $159.30 |
| Purchase #7 | $94.41 | 8.606% | $102.5349 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $1,109.77 | $1,186.4551 | $1,186.46 | $1,186.50 | $1,186.40 | |