| 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 | $165.57 | 8.661% | $179.91 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $64.34 | 5.867% | $68.1148 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $122.91 | 7.169% | $131.7214 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $71.81 | 3.194% | $74.1036 | $74.10 | $74.10 | $74.10 |
| Purchase #5 | $178.40 | 3.635% | $184.8848 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $147.57 | 9.808% | $162.0437 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $169.98 | 3.724% | $176.3101 | $176.31 | $176.30 | $176.30 |
| 7 purchase totals = | $920.58 | $977.0884 | $977.07 | $977.05 | $977.00 | |