| 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 | $189.49 | 9.690% | $207.8516 | $207.85 | $207.85 | $207.90 |
| Purchase #2 | $152.40 | 8.662% | $165.6009 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $122.52 | 10.728% | $135.6639 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $188.25 | 3.698% | $195.2115 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $28.39 | 11.366% | $31.6168 | $31.62 | $31.60 | $31.60 |
| Purchase #6 | $127.97 | 12.718% | $144.2452 | $144.25 | $144.25 | $144.20 |
| Purchase #7 | $121.44 | 12.396% | $136.4937 | $136.49 | $136.50 | $136.50 |
| 7 purchase totals = | $930.46 | $1,016.6836 | $1,016.68 | $1,016.65 | $1,016.70 | |