| 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 | $102.53 | 5.498% | $108.1671 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $177.45 | 4.305% | $185.0892 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $63.35 | 10.321% | $69.8884 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $121.64 | 10.454% | $134.3562 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $25.35 | 4.734% | $26.5501 | $26.55 | $26.55 | $26.60 |
| Purchase #6 | $194.29 | 9.614% | $212.969 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $177.55 | 13.607% | $201.7092 | $201.71 | $201.70 | $201.70 |
| 7 purchase totals = | $862.16 | $938.7292 | $938.74 | $938.70 | $938.90 | |