| 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 | $156.32 | 3.724% | $162.1414 | $162.14 | $162.15 | $162.10 |
| Purchase #2 | $35.25 | 7.854% | $38.0185 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $72.69 | 4.469% | $75.9385 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $130.61 | 3.331% | $134.9606 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $192.25 | 10.864% | $213.136 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $192.67 | 5.149% | $202.5906 | $202.59 | $202.60 | $202.60 |
| Purchase #7 | $75.43 | 8.644% | $81.9502 | $81.95 | $81.95 | $82.00 |
| 7 purchase totals = | $855.22 | $908.7358 | $908.74 | $908.75 | $908.70 | |