| 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 | $155.90 | 12.869% | $175.9628 | $175.96 | $175.95 | $176.00 |
| Purchase #2 | $96.28 | 11.449% | $107.3031 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $14.32 | 8.213% | $15.4961 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $147.67 | 11.130% | $164.1057 | $164.11 | $164.10 | $164.10 |
| Purchase #5 | $29.58 | 9.589% | $32.4164 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $85.75 | 12.870% | $96.786 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $198.42 | 10.180% | $218.6192 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $727.92 | $810.6893 | $810.70 | $810.65 | $810.70 | |