| 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 | $139.77 | 12.588% | $157.3642 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $133.55 | 6.654% | $142.4364 | $142.44 | $142.45 | $142.40 |
| Purchase #3 | $26.81 | 11.220% | $29.8181 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $65.70 | 13.151% | $74.3402 | $74.34 | $74.35 | $74.30 |
| Purchase #5 | $77.58 | 5.261% | $81.6615 | $81.66 | $81.65 | $81.70 |
| Purchase #6 | $228.92 | 8.296% | $247.9112 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $38.90 | 13.528% | $44.1624 | $44.16 | $44.15 | $44.20 |
| 7 purchase totals = | $711.23 | $777.6940 | $777.69 | $777.65 | $777.70 | |