| 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 | $152.27 | 13.424% | $172.7107 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $179.36 | 5.186% | $188.6616 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $96.25 | 13.426% | $109.1725 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $223.95 | 3.474% | $231.73 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $140.85 | 9.131% | $153.711 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $165.78 | 5.532% | $174.9509 | $174.95 | $174.95 | $175.00 |
| Purchase #7 | $7.99 | 12.693% | $9.0042 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $966.45 | $1,039.9409 | $1,039.93 | $1,039.90 | $1,040.00 | |