| 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 | $141.70 | 11.676% | $158.2449 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $58.85 | 11.639% | $65.6996 | $65.70 | $65.70 | $65.70 |
| Purchase #3 | $147.63 | 3.767% | $153.1912 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $22.49 | 10.381% | $24.8247 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $14.41 | 13.445% | $16.3474 | $16.35 | $16.35 | $16.30 |
| Purchase #6 | $65.27 | 3.375% | $67.4729 | $67.47 | $67.45 | $67.50 |
| Purchase #7 | $152.92 | 11.860% | $171.0563 | $171.06 | $171.05 | $171.10 |
| 7 purchase totals = | $603.27 | $656.8370 | $656.83 | $656.80 | $656.80 | |