| 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 | $12.42 | 11.423% | $13.8387 | $13.84 | $13.85 | $13.80 |
| Purchase #2 | $128.70 | 4.720% | $134.7746 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $155.90 | 5.594% | $164.621 | $164.62 | $164.60 | $164.60 |
| Purchase #4 | $149.27 | 11.872% | $166.9913 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $225.47 | 3.114% | $232.4911 | $232.49 | $232.50 | $232.50 |
| Purchase #6 | $248.37 | 3.315% | $256.6035 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $194.68 | 3.735% | $201.9513 | $201.95 | $201.95 | $202.00 |
| 7 purchase totals = | $1,114.81 | $1,171.2715 | $1,171.26 | $1,171.25 | $1,171.30 | |