| 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 | $158.79 | 9.810% | $174.3673 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $201.25 | 4.629% | $210.5659 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $228.55 | 13.337% | $259.0317 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $187.28 | 7.386% | $201.1125 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $73.66 | 9.386% | $80.5737 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $195.72 | 10.124% | $215.5347 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $115.84 | 7.386% | $124.3959 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $1,161.09 | $1,265.5817 | $1,265.58 | $1,265.55 | $1,265.60 | |