| 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 | $163.73 | 10.773% | $181.3686 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $224.27 | 8.265% | $242.8059 | $242.81 | $242.80 | $242.80 |
| Purchase #3 | $69.38 | 10.474% | $76.6469 | $76.65 | $76.65 | $76.60 |
| Purchase #4 | $32.41 | 13.201% | $36.6884 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $200.80 | 4.275% | $209.3842 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $161.54 | 5.479% | $170.3908 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $213.42 | 3.445% | $220.7723 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $1,065.55 | $1,138.0571 | $1,138.06 | $1,138.05 | $1,138.10 | |