| 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 | $151.34 | 9.312% | $165.4328 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $6.69 | 5.220% | $7.0392 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $175.26 | 11.814% | $195.9652 | $195.97 | $195.95 | $196.00 |
| Purchase #4 | $164.79 | 4.238% | $171.7738 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $129.98 | 13.850% | $147.9822 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $154.36 | 11.116% | $171.5187 | $171.52 | $171.50 | $171.50 |
| Purchase #7 | $178.65 | 10.630% | $197.6405 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $961.07 | $1,057.3524 | $1,057.35 | $1,057.35 | $1,057.30 | |