| 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 | $189.41 | 13.821% | $215.5884 | $215.59 | $215.60 | $215.60 |
| Purchase #2 | $110.91 | 10.156% | $122.174 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $121.90 | 13.284% | $138.0932 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $30.36 | 9.302% | $33.1841 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $162.29 | 3.251% | $167.566 | $167.57 | $167.55 | $167.60 |
| Purchase #6 | $189.46 | 4.480% | $197.9478 | $197.95 | $197.95 | $197.90 |
| Purchase #7 | $164.95 | 6.422% | $175.5431 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $969.28 | $1,050.0966 | $1,050.09 | $1,050.10 | $1,050.10 | |