| 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 | $130.50 | 10.748% | $144.5261 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $120.39 | 13.583% | $136.7426 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $45.85 | 8.180% | $49.6005 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $149.91 | 8.262% | $162.2956 | $162.30 | $162.30 | $162.30 |
| Purchase #5 | $79.40 | 3.746% | $82.3743 | $82.37 | $82.35 | $82.40 |
| Purchase #6 | $175.90 | 9.190% | $192.0652 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $22.67 | 8.536% | $24.6051 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $724.62 | $792.2094 | $792.22 | $792.20 | $792.20 | |