| 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 | $171.39 | 12.854% | $193.4205 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $159.89 | 5.168% | $168.1531 | $168.15 | $168.15 | $168.20 |
| Purchase #3 | $196.80 | 3.828% | $204.3335 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $61.70 | 7.447% | $66.2948 | $66.29 | $66.30 | $66.30 |
| Purchase #5 | $35.85 | 5.639% | $37.8716 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $188.25 | 5.533% | $198.6659 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $11.87 | 6.872% | $12.6857 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $825.75 | $881.4251 | $881.42 | $881.40 | $881.50 | |