| 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 | $165.54 | 10.796% | $183.4117 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $6.71 | 6.612% | $7.1537 | $7.15 | $7.15 | $7.20 |
| Purchase #3 | $120.36 | 11.836% | $134.6058 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $129.44 | 9.442% | $141.6617 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $56.91 | 7.217% | $61.0172 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $154.65 | 12.861% | $174.5395 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $28.30 | 12.230% | $31.7611 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $661.91 | $734.1507 | $734.15 | $734.10 | $734.20 | |