| 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 | $94.96 | 9.865% | $104.3278 | $104.33 | $104.35 | $104.30 |
| Purchase #2 | $167.73 | 5.795% | $177.45 | $177.45 | $177.45 | $177.50 |
| Purchase #3 | $176.82 | 10.380% | $195.1739 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $168.41 | 9.605% | $184.5858 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $160.61 | 11.670% | $179.3532 | $179.35 | $179.35 | $179.40 |
| Purchase #6 | $113.50 | 8.333% | $122.958 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $126.82 | 5.673% | $134.0145 | $134.01 | $134.00 | $134.00 |
| 7 purchase totals = | $1,008.85 | $1,097.8632 | $1,097.86 | $1,097.85 | $1,098.00 | |