| 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 | $122.96 | 10.501% | $135.872 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $200.91 | 12.655% | $226.3352 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $166.78 | 13.203% | $188.8 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $175.35 | 5.324% | $184.6856 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $143.77 | 8.315% | $155.7245 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $141.92 | 7.320% | $152.3085 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $96.84 | 3.623% | $100.3485 | $100.35 | $100.35 | $100.30 |
| 7 purchase totals = | $1,048.53 | $1,144.0743 | $1,144.08 | $1,144.05 | $1,144.00 | |