| 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 | $168.90 | 5.147% | $177.5933 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $139.62 | 5.567% | $147.3926 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $18.98 | 5.197% | $19.9664 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $134.38 | 4.113% | $139.907 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $173.88 | 11.486% | $193.8519 | $193.85 | $193.85 | $193.90 |
| Purchase #6 | $231.96 | 3.859% | $240.9113 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $179.32 | 9.361% | $196.1061 | $196.11 | $196.10 | $196.10 |
| 7 purchase totals = | $1,047.04 | $1,115.7286 | $1,115.73 | $1,115.70 | $1,115.80 | |