| 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 | $144.48 | 11.253% | $160.7383 | $160.74 | $160.75 | $160.70 |
| Purchase #2 | $95.60 | 6.553% | $101.8647 | $101.86 | $101.85 | $101.90 |
| Purchase #3 | $26.61 | 5.105% | $27.9684 | $27.97 | $27.95 | $28.00 |
| Purchase #4 | $110.66 | 3.179% | $114.1779 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $127.29 | 8.383% | $137.9607 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $211.89 | 3.687% | $219.7024 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $161.81 | 12.588% | $182.1786 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $878.34 | $944.5910 | $944.59 | $944.60 | $944.70 | |