| 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 | $170.50 | 6.262% | $181.1767 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $104.55 | 9.221% | $114.1906 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $113.99 | 7.742% | $122.8151 | $122.82 | $122.80 | $122.80 |
| Purchase #4 | $86.87 | 9.796% | $95.3798 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $218.43 | 4.487% | $228.231 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $18.99 | 4.161% | $19.7802 | $19.78 | $19.80 | $19.80 |
| Purchase #7 | $229.64 | 11.196% | $255.3505 | $255.35 | $255.35 | $255.40 |
| 7 purchase totals = | $942.97 | $1,016.9239 | $1,016.93 | $1,017.00 | $1,017.00 | |