| 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 | $115.48 | 8.404% | $125.1849 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $130.48 | 12.765% | $147.1358 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $152.44 | 9.503% | $166.9264 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $183.56 | 7.167% | $196.7157 | $196.72 | $196.70 | $196.70 |
| Purchase #5 | $50.82 | 8.333% | $55.0548 | $55.05 | $55.05 | $55.10 |
| Purchase #6 | $145.68 | 7.821% | $157.0736 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $166.65 | 3.177% | $171.9445 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $945.11 | $1,020.0357 | $1,020.03 | $1,020.05 | $1,020.00 | |