| 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 | $169.26 | 8.760% | $184.0872 | $184.09 | $184.10 | $184.10 |
| Purchase #2 | $12.56 | 13.259% | $14.2253 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $36.46 | 12.820% | $41.1342 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $233.98 | 12.666% | $263.6159 | $263.62 | $263.60 | $263.60 |
| Purchase #5 | $72.64 | 6.457% | $77.3304 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $239.82 | 7.535% | $257.8904 | $257.89 | $257.90 | $257.90 |
| Purchase #7 | $37.72 | 4.366% | $39.3669 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $802.44 | $877.6503 | $877.66 | $877.70 | $877.60 | |