| 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 | $140.63 | 7.834% | $151.647 | $151.65 | $151.65 | $151.60 |
| Purchase #2 | $149.98 | 8.317% | $162.4538 | $162.45 | $162.45 | $162.50 |
| Purchase #3 | $206.42 | 3.152% | $212.9264 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $240.74 | 5.772% | $254.6355 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $35.41 | 11.374% | $39.4375 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $149.69 | 11.536% | $166.9582 | $166.96 | $166.95 | $167.00 |
| Purchase #7 | $19.49 | 7.531% | $20.9578 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $942.36 | $1,009.0162 | $1,009.03 | $1,009.05 | $1,009.00 | |