| 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 | $163.95 | 8.746% | $178.2891 | $178.29 | $178.30 | $178.30 |
| Purchase #2 | $23.36 | 5.862% | $24.7294 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $182.25 | 3.852% | $189.2703 | $189.27 | $189.25 | $189.30 |
| Purchase #4 | $70.66 | 5.520% | $74.5604 | $74.56 | $74.55 | $74.60 |
| Purchase #5 | $103.48 | 10.444% | $114.2875 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $6.31 | 11.401% | $7.0294 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $150.36 | 7.720% | $161.9678 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $700.37 | $750.1339 | $750.14 | $750.15 | $750.20 | |