| 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 | $147.36 | 12.393% | $165.6223 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $170.67 | 3.449% | $176.5564 | $176.56 | $176.55 | $176.60 |
| Purchase #3 | $175.68 | 8.479% | $190.5759 | $190.58 | $190.60 | $190.60 |
| Purchase #4 | $50.88 | 6.520% | $54.1974 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $234.68 | 10.126% | $258.4437 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $61.53 | 13.482% | $69.8255 | $69.83 | $69.85 | $69.80 |
| Purchase #7 | $101.30 | 13.293% | $114.7658 | $114.77 | $114.75 | $114.80 |
| 7 purchase totals = | $942.10 | $1,029.9870 | $1,030.00 | $1,030.00 | $1,030.00 | |