| 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 | $106.42 | 6.687% | $113.5363 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $92.42 | 13.377% | $104.783 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $46.64 | 9.599% | $51.117 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $151.63 | 10.164% | $167.0417 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $192.78 | 8.247% | $208.6786 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $26.85 | 8.627% | $29.1663 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $178.79 | 5.843% | $189.2367 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $795.53 | $863.5596 | $863.57 | $863.60 | $863.50 | |