| 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 | $180.95 | 4.258% | $188.6549 | $188.65 | $188.65 | $188.70 |
| Purchase #2 | $153.85 | 13.375% | $174.4274 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $210.80 | 10.213% | $232.329 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $26.65 | 3.835% | $27.672 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $67.68 | 6.845% | $72.3127 | $72.31 | $72.30 | $72.30 |
| Purchase #6 | $169.37 | 10.385% | $186.9591 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $86.77 | 13.601% | $98.5716 | $98.57 | $98.55 | $98.60 |
| 7 purchase totals = | $896.07 | $980.9267 | $980.92 | $980.90 | $981.00 | |