| 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 | $131.53 | 8.578% | $142.8126 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $110.87 | 6.518% | $118.0965 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $146.74 | 12.722% | $165.4083 | $165.41 | $165.40 | $165.40 |
| Purchase #4 | $130.98 | 4.859% | $137.3443 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $231.92 | 8.787% | $252.2988 | $252.30 | $252.30 | $252.30 |
| Purchase #6 | $41.59 | 6.590% | $44.3308 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $203.72 | 4.836% | $213.5719 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $997.35 | $1,073.8632 | $1,073.86 | $1,073.85 | $1,073.80 | |