| 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 | $155.54 | 10.560% | $171.965 | $171.97 | $171.95 | $172.00 |
| Purchase #2 | $94.41 | 12.807% | $106.5011 | $106.50 | $106.50 | $106.50 |
| Purchase #3 | $242.93 | 12.239% | $272.6622 | $272.66 | $272.65 | $272.70 |
| Purchase #4 | $239.87 | 6.373% | $255.1569 | $255.16 | $255.15 | $255.20 |
| Purchase #5 | $41.83 | 4.781% | $43.8299 | $43.83 | $43.85 | $43.80 |
| Purchase #6 | $181.25 | 11.789% | $202.6176 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $242.33 | 9.455% | $265.2423 | $265.24 | $265.25 | $265.20 |
| 7 purchase totals = | $1,198.16 | $1,317.9750 | $1,317.98 | $1,317.95 | $1,318.00 | |