| 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 | $166.96 | 4.675% | $174.7654 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $134.69 | 9.848% | $147.9543 | $147.95 | $147.95 | $148.00 |
| Purchase #3 | $89.99 | 11.229% | $100.095 | $100.10 | $100.10 | $100.10 |
| Purchase #4 | $21.67 | 4.388% | $22.6209 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $167.84 | 4.783% | $175.8678 | $175.87 | $175.85 | $175.90 |
| Purchase #6 | $94.27 | 11.760% | $105.3562 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $22.69 | 11.471% | $25.2928 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $698.11 | $751.9524 | $751.96 | $751.90 | $752.10 | |