| 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 | $171.67 | 3.801% | $178.1952 | $178.20 | $178.20 | $178.20 |
| Purchase #2 | $33.51 | 8.502% | $36.359 | $36.36 | $36.35 | $36.40 |
| Purchase #3 | $112.71 | 12.291% | $126.5632 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $80.86 | 3.201% | $83.4483 | $83.45 | $83.45 | $83.40 |
| Purchase #5 | $233.72 | 9.594% | $256.1431 | $256.14 | $256.15 | $256.10 |
| Purchase #6 | $234.51 | 13.224% | $265.5216 | $265.52 | $265.50 | $265.50 |
| Purchase #7 | $185.59 | 6.425% | $197.5142 | $197.51 | $197.50 | $197.50 |
| 7 purchase totals = | $1,052.57 | $1,143.7446 | $1,143.74 | $1,143.70 | $1,143.70 | |