| 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 | $179.58 | 5.708% | $189.8304 | $189.83 | $189.85 | $189.80 |
| Purchase #2 | $223.99 | 8.267% | $242.5073 | $242.51 | $242.50 | $242.50 |
| Purchase #3 | $193.67 | 10.353% | $213.7207 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $111.26 | 5.372% | $117.2369 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $36.97 | 12.629% | $41.6389 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $142.86 | 13.577% | $162.2561 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $225.47 | 5.223% | $237.2463 | $237.25 | $237.25 | $237.20 |
| 7 purchase totals = | $1,113.80 | $1,204.4366 | $1,204.45 | $1,204.45 | $1,204.30 | |