| 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 | $201.43 | 6.309% | $214.1382 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $193.49 | 10.723% | $214.2379 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $85.75 | 11.438% | $95.5581 | $95.56 | $95.55 | $95.60 |
| Purchase #4 | $21.37 | 13.665% | $24.2902 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $158.38 | 13.687% | $180.0575 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $67.39 | 13.690% | $76.6157 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $22.47 | 8.446% | $24.3678 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $750.28 | $829.2654 | $829.28 | $829.25 | $829.30 | |