| 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 | $139.99 | 11.110% | $155.5429 | $155.54 | $155.55 | $155.50 |
| Purchase #2 | $164.67 | 12.540% | $185.3196 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $120.66 | 7.329% | $129.5032 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $195.64 | 6.112% | $207.5975 | $207.60 | $207.60 | $207.60 |
| Purchase #5 | $79.28 | 6.743% | $84.6259 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $167.84 | 7.130% | $179.807 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $112.52 | 12.502% | $126.5873 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $980.60 | $1,068.9834 | $1,068.99 | $1,069.00 | $1,068.90 | |