| 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 | $161.99 | 12.851% | $182.8073 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $16.40 | 6.140% | $17.407 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $187.75 | 5.327% | $197.7514 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $140.93 | 10.324% | $155.4796 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $172.60 | 12.832% | $194.748 | $194.75 | $194.75 | $194.70 |
| Purchase #6 | $49.56 | 12.476% | $55.7431 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $196.35 | 3.610% | $203.4382 | $203.44 | $203.45 | $203.40 |
| 7 purchase totals = | $925.58 | $1,007.3746 | $1,007.38 | $1,007.40 | $1,007.30 | |