| 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 | $151.51 | 8.704% | $164.6974 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $116.83 | 10.650% | $129.2724 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $175.26 | 5.424% | $184.7661 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $74.91 | 8.617% | $81.365 | $81.37 | $81.35 | $81.40 |
| Purchase #5 | $29.43 | 8.511% | $31.9348 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $104.99 | 9.361% | $114.8181 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $118.84 | 3.250% | $122.7023 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $771.77 | $829.5561 | $829.56 | $829.50 | $829.60 | |