| 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 | $158.35 | 7.506% | $170.2358 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $32.61 | 8.424% | $35.3571 | $35.36 | $35.35 | $35.40 |
| Purchase #3 | $160.60 | 9.447% | $175.7719 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $63.82 | 11.318% | $71.0431 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $54.42 | 4.243% | $56.729 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $103.48 | 10.411% | $114.2533 | $114.25 | $114.25 | $114.30 |
| Purchase #7 | $122.71 | 3.763% | $127.3276 | $127.33 | $127.35 | $127.30 |
| 7 purchase totals = | $695.99 | $750.7178 | $750.72 | $750.75 | $750.70 | |