| 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 | $178.45 | 4.217% | $185.9752 | $185.98 | $186.00 | $186.00 |
| Purchase #2 | $134.90 | 12.693% | $152.0229 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $25.52 | 5.448% | $26.9103 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $22.72 | 13.367% | $25.757 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $171.88 | 9.369% | $187.9834 | $187.98 | $188.00 | $188.00 |
| Purchase #6 | $199.38 | 12.149% | $223.6027 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $202.54 | 4.362% | $211.3748 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $935.39 | $1,013.6263 | $1,013.62 | $1,013.60 | $1,013.70 | |