| 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 | $173.28 | 10.686% | $191.7967 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $81.33 | 12.671% | $91.6353 | $91.64 | $91.65 | $91.60 |
| Purchase #3 | $200.96 | 11.548% | $224.1669 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $134.45 | 7.852% | $145.007 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $182.82 | 10.552% | $202.1112 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $9.74 | 7.780% | $10.4978 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $188.31 | 12.709% | $212.2423 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $970.89 | $1,077.4572 | $1,077.47 | $1,077.45 | $1,077.40 | |