| 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 | $28.40 | 12.250% | $31.879 | $31.88 | $31.90 | $31.90 |
| Purchase #2 | $116.54 | 3.269% | $120.3497 | $120.35 | $120.35 | $120.30 |
| Purchase #3 | $38.82 | 6.447% | $41.3227 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $161.44 | 5.591% | $170.4661 | $170.47 | $170.45 | $170.50 |
| Purchase #5 | $8.34 | 4.744% | $8.7356 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $167.84 | 4.806% | $175.9064 | $175.91 | $175.90 | $175.90 |
| Purchase #7 | $136.26 | 8.347% | $147.6336 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $657.64 | $696.2931 | $696.30 | $696.30 | $696.20 | |