| 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 | $182.74 | 3.668% | $189.4429 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $215.51 | 8.731% | $234.3262 | $234.33 | $234.35 | $234.30 |
| Purchase #3 | $217.82 | 9.141% | $237.7309 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $71.89 | 11.562% | $80.2019 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $108.50 | 5.129% | $114.065 | $114.07 | $114.05 | $114.10 |
| Purchase #6 | $31.31 | 12.831% | $35.3274 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $127.41 | 10.698% | $141.0403 | $141.04 | $141.05 | $141.00 |
| 7 purchase totals = | $955.18 | $1,032.1346 | $1,032.14 | $1,032.20 | $1,032.00 | |