| 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 | $109.72 | 6.637% | $117.0021 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $145.41 | 7.731% | $156.6516 | $156.65 | $156.65 | $156.70 |
| Purchase #3 | $33.29 | 8.463% | $36.1073 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $41.71 | 6.546% | $44.4403 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $179.27 | 10.613% | $198.2959 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $77.52 | 4.754% | $81.2053 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $171.67 | 6.708% | $183.1856 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $758.59 | $816.8881 | $816.90 | $816.90 | $816.90 | |