| 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 | $187.52 | 7.665% | $201.8934 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $25.33 | 9.509% | $27.7386 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $21.71 | 5.664% | $22.9397 | $22.94 | $22.95 | $22.90 |
| Purchase #4 | $208.50 | 13.767% | $237.2042 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $234.31 | 13.116% | $265.0421 | $265.04 | $265.05 | $265.00 |
| Purchase #6 | $248.75 | 9.136% | $271.4758 | $271.48 | $271.50 | $271.50 |
| Purchase #7 | $138.68 | 10.862% | $153.7434 | $153.74 | $153.75 | $153.70 |
| 7 purchase totals = | $1,064.80 | $1,180.0372 | $1,180.03 | $1,180.10 | $1,179.90 | |