| 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 | $147.38 | 10.406% | $162.7164 | $162.72 | $162.70 | $162.70 |
| Purchase #2 | $186.85 | 9.605% | $204.7969 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $111.42 | 6.806% | $119.0032 | $119.00 | $119.00 | $119.00 |
| Purchase #4 | $156.47 | 11.139% | $173.8992 | $173.90 | $173.90 | $173.90 |
| Purchase #5 | $71.54 | 13.267% | $81.0312 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $190.29 | 4.804% | $199.4315 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $210.75 | 10.521% | $232.923 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $1,074.70 | $1,173.8014 | $1,173.80 | $1,173.80 | $1,173.70 | |