| 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 | $152.96 | 6.288% | $162.5781 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $205.57 | 12.622% | $231.517 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $205.39 | 5.152% | $215.9717 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $48.28 | 6.313% | $51.3279 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $188.63 | 6.818% | $201.4908 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $44.47 | 7.398% | $47.7599 | $47.76 | $47.75 | $47.80 |
| Purchase #7 | $9.61 | 12.392% | $10.8009 | $10.80 | $10.80 | $10.80 |
| 7 purchase totals = | $854.91 | $921.4463 | $921.45 | $921.45 | $921.50 | |