| 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 | $189.93 | 13.704% | $215.958 | $215.96 | $215.95 | $216.00 |
| Purchase #2 | $29.36 | 13.539% | $33.3351 | $33.34 | $33.35 | $33.30 |
| Purchase #3 | $148.90 | 12.768% | $167.9116 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $107.55 | 6.232% | $114.2525 | $114.25 | $114.25 | $114.30 |
| Purchase #5 | $28.82 | 10.296% | $31.7873 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $87.90 | 8.798% | $95.6334 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $24.45 | 10.173% | $26.9373 | $26.94 | $26.95 | $26.90 |
| 7 purchase totals = | $616.91 | $685.8152 | $685.82 | $685.85 | $685.80 | |