| 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 | $161.80 | 12.303% | $181.7063 | $181.71 | $181.70 | $181.70 |
| Purchase #2 | $242.82 | 12.736% | $273.7456 | $273.75 | $273.75 | $273.70 |
| Purchase #3 | $233.48 | 13.234% | $264.3787 | $264.38 | $264.40 | $264.40 |
| Purchase #4 | $164.34 | 12.352% | $184.6393 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $184.44 | 8.598% | $200.2982 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $162.26 | 7.380% | $174.2348 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $11.48 | 9.377% | $12.5565 | $12.56 | $12.55 | $12.60 |
| 7 purchase totals = | $1,160.62 | $1,291.5594 | $1,291.57 | $1,291.60 | $1,291.50 | |