| 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 | $157.27 | 12.158% | $176.3909 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $196.54 | 9.341% | $214.8988 | $214.90 | $214.90 | $214.90 |
| Purchase #3 | $74.82 | 12.273% | $84.0027 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $8.95 | 13.395% | $10.1489 | $10.15 | $10.15 | $10.10 |
| Purchase #5 | $51.40 | 3.748% | $53.3265 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $41.45 | 7.113% | $44.3983 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $147.76 | 12.211% | $165.803 | $165.80 | $165.80 | $165.80 |
| 7 purchase totals = | $678.19 | $748.9691 | $748.97 | $749.00 | $748.90 | |