| 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 | $134.73 | 13.673% | $153.1516 | $153.15 | $153.15 | $153.20 |
| Purchase #2 | $168.27 | 8.478% | $182.5359 | $182.54 | $182.55 | $182.50 |
| Purchase #3 | $170.38 | 4.732% | $178.4424 | $178.44 | $178.45 | $178.40 |
| Purchase #4 | $99.93 | 9.415% | $109.3384 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $164.92 | 13.206% | $186.6993 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $139.26 | 3.636% | $144.3235 | $144.32 | $144.30 | $144.30 |
| Purchase #7 | $242.45 | 13.398% | $274.9335 | $274.93 | $274.95 | $274.90 |
| 7 purchase totals = | $1,119.94 | $1,229.4246 | $1,229.42 | $1,229.45 | $1,229.30 | |