| 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 | $77.47 | 5.177% | $81.4806 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $155.27 | 3.438% | $160.6082 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $153.80 | 4.170% | $160.2135 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $133.28 | 6.469% | $141.9019 | $141.90 | $141.90 | $141.90 |
| Purchase #5 | $118.72 | 6.695% | $126.6683 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $171.65 | 10.665% | $189.9565 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $192.50 | 5.547% | $203.178 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $1,002.69 | $1,064.0070 | $1,064.01 | $1,064.00 | $1,064.10 | |