| 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 | $175.88 | 4.246% | $183.3479 | $183.35 | $183.35 | $183.30 |
| Purchase #2 | $145.45 | 3.654% | $150.7647 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $127.83 | 3.559% | $132.3795 | $132.38 | $132.40 | $132.40 |
| Purchase #4 | $180.72 | 12.849% | $203.9407 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $120.36 | 12.634% | $135.5663 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $165.68 | 4.321% | $172.839 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $223.46 | 12.638% | $251.7009 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $1,139.38 | $1,230.5390 | $1,230.54 | $1,230.55 | $1,230.50 | |