| 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 | $183.25 | 9.584% | $200.8127 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $150.84 | 4.760% | $158.02 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $166.74 | 13.169% | $188.698 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $207.55 | 11.623% | $231.6735 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $199.32 | 13.690% | $226.6069 | $226.61 | $226.60 | $226.60 |
| Purchase #6 | $143.76 | 7.330% | $154.2976 | $154.30 | $154.30 | $154.30 |
| Purchase #7 | $178.99 | 13.718% | $203.5438 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $1,230.45 | $1,363.6525 | $1,363.65 | $1,363.60 | $1,363.60 | |