| 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 | $149.94 | 8.624% | $162.8708 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $139.71 | 13.462% | $158.5178 | $158.52 | $158.50 | $158.50 |
| Purchase #3 | $26.60 | 5.384% | $28.0321 | $28.03 | $28.05 | $28.00 |
| Purchase #4 | $192.88 | 8.815% | $209.8824 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $157.39 | 7.272% | $168.8354 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $202.55 | 5.110% | $212.9003 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $201.94 | 6.812% | $215.6962 | $215.70 | $215.70 | $215.70 |
| 7 purchase totals = | $1,071.01 | $1,156.7350 | $1,156.74 | $1,156.75 | $1,156.70 | |