| 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 | $164.32 | 4.433% | $171.6043 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $79.95 | 10.271% | $88.1617 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $194.30 | 3.528% | $201.1549 | $201.15 | $201.15 | $201.20 |
| Purchase #4 | $168.69 | 12.333% | $189.4945 | $189.49 | $189.50 | $189.50 |
| Purchase #5 | $34.36 | 4.572% | $35.9309 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $199.38 | 5.692% | $210.7287 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $195.40 | 8.750% | $212.4975 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $1,036.40 | $1,109.5725 | $1,109.56 | $1,109.60 | $1,109.60 | |