| 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 | $174.26 | 3.106% | $179.6725 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $239.97 | 9.800% | $263.4871 | $263.49 | $263.50 | $263.50 |
| Purchase #3 | $198.40 | 9.264% | $216.7798 | $216.78 | $216.80 | $216.80 |
| Purchase #4 | $177.90 | 3.459% | $184.0536 | $184.05 | $184.05 | $184.10 |
| Purchase #5 | $212.33 | 10.873% | $235.4166 | $235.42 | $235.40 | $235.40 |
| Purchase #6 | $129.48 | 8.870% | $140.9649 | $140.96 | $140.95 | $141.00 |
| Purchase #7 | $100.46 | 10.517% | $111.0254 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $1,232.80 | $1,331.3999 | $1,331.40 | $1,331.40 | $1,331.50 | |