| 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 | $175.35 | 12.711% | $197.6387 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $77.68 | 3.372% | $80.2994 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $87.79 | 6.783% | $93.7448 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $9.94 | 13.539% | $11.2858 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $50.59 | 12.455% | $56.891 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $225.72 | 11.202% | $251.0052 | $251.01 | $251.00 | $251.00 |
| Purchase #7 | $138.91 | 9.112% | $151.5675 | $151.57 | $151.55 | $151.60 |
| 7 purchase totals = | $765.98 | $842.4324 | $842.44 | $842.45 | $842.40 | |