| 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 | $38.93 | 11.705% | $43.4868 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $163.92 | 6.595% | $174.7305 | $174.73 | $174.75 | $174.70 |
| Purchase #3 | $11.30 | 4.596% | $11.8193 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $156.43 | 5.213% | $164.5847 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $197.26 | 12.533% | $221.9826 | $221.98 | $222.00 | $222.00 |
| Purchase #6 | $210.88 | 8.406% | $228.6066 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $39.41 | 4.602% | $41.2236 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $818.13 | $886.4341 | $886.43 | $886.45 | $886.40 | |