| 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 | $173.91 | 3.449% | $179.9082 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $180.80 | 12.341% | $203.1125 | $203.11 | $203.10 | $203.10 |
| Purchase #3 | $215.43 | 11.612% | $240.4457 | $240.45 | $240.45 | $240.40 |
| Purchase #4 | $142.82 | 7.867% | $154.0556 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $241.46 | 10.251% | $266.2121 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $140.55 | 3.605% | $145.6168 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $36.66 | 12.264% | $41.156 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $1,131.63 | $1,230.5069 | $1,230.52 | $1,230.45 | $1,230.50 | |