| 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 | $128.72 | 6.759% | $137.4202 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $132.95 | 10.318% | $146.6678 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $9.36 | 10.540% | $10.3465 | $10.35 | $10.35 | $10.30 |
| Purchase #4 | $81.86 | 10.314% | $90.303 | $90.30 | $90.30 | $90.30 |
| Purchase #5 | $181.45 | 6.544% | $193.3241 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $111.51 | 13.645% | $126.7255 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $33.68 | 9.235% | $36.7903 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $679.53 | $741.5774 | $741.58 | $741.55 | $741.50 | |