| 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 | $186.83 | 11.510% | $208.3341 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $160.33 | 5.301% | $168.8291 | $168.83 | $168.85 | $168.80 |
| Purchase #3 | $52.91 | 7.319% | $56.7825 | $56.78 | $56.80 | $56.80 |
| Purchase #4 | $223.94 | 10.243% | $246.8782 | $246.88 | $246.90 | $246.90 |
| Purchase #5 | $174.98 | 7.740% | $188.5235 | $188.52 | $188.50 | $188.50 |
| Purchase #6 | $187.74 | 7.810% | $202.4025 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $103.57 | 10.273% | $114.2097 | $114.21 | $114.20 | $114.20 |
| 7 purchase totals = | $1,090.30 | $1,185.9596 | $1,185.95 | $1,186.00 | $1,185.90 | |