| 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 | $153.86 | 12.856% | $173.6402 | $173.64 | $173.65 | $173.60 |
| Purchase #2 | $168.41 | 11.277% | $187.4016 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $126.54 | 8.218% | $136.9391 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $80.39 | 4.230% | $83.7905 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $235.81 | 4.238% | $245.8036 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $186.72 | 12.605% | $210.2561 | $210.26 | $210.25 | $210.30 |
| Purchase #7 | $228.82 | 13.260% | $259.1615 | $259.16 | $259.15 | $259.20 |
| 7 purchase totals = | $1,180.55 | $1,296.9926 | $1,296.99 | $1,297.00 | $1,297.00 | |