| 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 | $181.59 | 8.660% | $197.3157 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $111.48 | 5.347% | $117.4408 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $162.98 | 5.117% | $171.3197 | $171.32 | $171.30 | $171.30 |
| Purchase #4 | $170.54 | 3.636% | $176.7408 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $70.50 | 4.703% | $73.8156 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $127.54 | 13.153% | $144.3153 | $144.32 | $144.30 | $144.30 |
| Purchase #7 | $207.59 | 10.202% | $228.7683 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $1,032.22 | $1,109.7162 | $1,109.73 | $1,109.65 | $1,109.60 | |