| 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 | $147.29 | 5.294% | $155.0875 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $191.32 | 7.869% | $206.375 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $167.85 | 3.761% | $174.1628 | $174.16 | $174.15 | $174.20 |
| Purchase #4 | $60.79 | 13.452% | $68.9675 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $88.67 | 9.259% | $96.88 | $96.88 | $96.90 | $96.90 |
| Purchase #6 | $106.86 | 13.701% | $121.5009 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $57.71 | 13.708% | $65.6209 | $65.62 | $65.60 | $65.60 |
| 7 purchase totals = | $820.49 | $888.5946 | $888.60 | $888.60 | $888.70 | |