| 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 | $150.82 | 7.858% | $162.6714 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $42.95 | 9.456% | $47.0114 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $175.32 | 13.326% | $198.6831 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $224.50 | 9.828% | $246.5639 | $246.56 | $246.55 | $246.60 |
| Purchase #5 | $67.37 | 7.187% | $72.2119 | $72.21 | $72.20 | $72.20 |
| Purchase #6 | $60.93 | 9.691% | $66.8347 | $66.83 | $66.85 | $66.80 |
| Purchase #7 | $238.37 | 8.624% | $258.927 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $960.26 | $1,052.9034 | $1,052.89 | $1,052.90 | $1,052.90 | |