| 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 | $186.93 | 9.165% | $204.0621 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $70.58 | 5.224% | $74.2671 | $74.27 | $74.25 | $74.30 |
| Purchase #3 | $170.43 | 8.623% | $185.1262 | $185.13 | $185.15 | $185.10 |
| Purchase #4 | $181.53 | 3.497% | $187.8781 | $187.88 | $187.90 | $187.90 |
| Purchase #5 | $211.87 | 8.507% | $229.8938 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $144.61 | 11.209% | $160.8193 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $211.28 | 13.270% | $239.3169 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $1,177.23 | $1,281.3635 | $1,281.37 | $1,281.35 | $1,281.40 | |