| 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 | $200.84 | 10.851% | $222.6331 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $39.92 | 10.610% | $44.1555 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $160.31 | 4.573% | $167.641 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $5.92 | 4.706% | $6.1986 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $68.40 | 7.492% | $73.5245 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $68.34 | 11.616% | $76.2784 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $152.49 | 10.270% | $168.1507 | $168.15 | $168.15 | $168.20 |
| 7 purchase totals = | $696.22 | $758.5818 | $758.58 | $758.60 | $758.60 | |