| 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 | $137.69 | 5.349% | $145.055 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $68.27 | 10.410% | $75.3769 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $85.96 | 8.264% | $93.0637 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $220.57 | 8.805% | $239.9912 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $170.79 | 7.860% | $184.2141 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $34.39 | 7.138% | $36.8448 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $186.74 | 8.160% | $201.978 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $904.41 | $976.5237 | $976.52 | $976.55 | $976.60 | |