| 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 | $159.42 | 11.465% | $177.6975 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $8.94 | 5.773% | $9.4561 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $45.73 | 5.611% | $48.2959 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $103.26 | 13.293% | $116.9864 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $232.44 | 3.344% | $240.2128 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $232.82 | 3.804% | $241.6765 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $192.31 | 5.124% | $202.164 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $974.92 | $1,036.4892 | $1,036.50 | $1,036.50 | $1,036.60 | |