| 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 | $181.85 | 4.621% | $190.2533 | $190.25 | $190.25 | $190.30 |
| Purchase #2 | $247.51 | 12.174% | $277.6419 | $277.64 | $277.65 | $277.60 |
| Purchase #3 | $192.63 | 11.485% | $214.7536 | $214.75 | $214.75 | $214.80 |
| Purchase #4 | $23.43 | 6.679% | $24.9949 | $24.99 | $25.00 | $25.00 |
| Purchase #5 | $79.55 | 3.142% | $82.0495 | $82.05 | $82.05 | $82.00 |
| Purchase #6 | $193.33 | 12.832% | $218.1381 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $117.47 | 12.308% | $131.9282 | $131.93 | $131.95 | $131.90 |
| 7 purchase totals = | $1,035.77 | $1,139.7595 | $1,139.75 | $1,139.80 | $1,139.70 | |