| 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 | $112.83 | 3.304% | $116.5579 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $180.83 | 3.820% | $187.7377 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $90.41 | 13.169% | $102.3161 | $102.32 | $102.30 | $102.30 |
| Purchase #4 | $186.79 | 12.612% | $210.348 | $210.35 | $210.35 | $210.30 |
| Purchase #5 | $32.46 | 6.863% | $34.6877 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $167.58 | 8.259% | $181.4204 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $101.96 | 12.337% | $114.5388 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $872.86 | $947.6066 | $947.62 | $947.60 | $947.50 | |