| 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 | $188.96 | 3.374% | $195.3355 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $175.93 | 4.817% | $184.4045 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $133.78 | 9.772% | $146.853 | $146.85 | $146.85 | $146.90 |
| Purchase #4 | $112.74 | 11.690% | $125.9193 | $125.92 | $125.90 | $125.90 |
| Purchase #5 | $69.97 | 10.681% | $77.4435 | $77.44 | $77.45 | $77.40 |
| Purchase #6 | $207.32 | 11.120% | $230.374 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $139.65 | 12.817% | $157.5489 | $157.55 | $157.55 | $157.50 |
| 7 purchase totals = | $1,028.35 | $1,117.8787 | $1,117.87 | $1,117.85 | $1,117.80 | |