| 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 | $121.55 | 7.686% | $130.8923 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $133.85 | 7.353% | $143.692 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $60.52 | 10.243% | $66.7191 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $169.73 | 9.753% | $186.2838 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $123.31 | 4.584% | $128.9625 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $193.70 | 5.240% | $203.8499 | $203.85 | $203.85 | $203.80 |
| Purchase #7 | $153.75 | 4.639% | $160.8825 | $160.88 | $160.90 | $160.90 |
| 7 purchase totals = | $956.41 | $1,021.2821 | $1,021.27 | $1,021.30 | $1,021.30 | |