| 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 | $175.46 | 7.428% | $188.4932 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $28.78 | 13.605% | $32.6955 | $32.70 | $32.70 | $32.70 |
| Purchase #3 | $172.78 | 11.716% | $193.0229 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $149.45 | 6.112% | $158.5844 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $79.97 | 9.518% | $87.5815 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $78.82 | 6.303% | $83.788 | $83.79 | $83.80 | $83.80 |
| Purchase #7 | $167.73 | 9.466% | $183.6073 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $852.99 | $927.7728 | $927.77 | $927.80 | $927.80 | |