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 | $159.84 | 3.552% | $165.5175 | $165.52 | $165.50 | $165.50 |
Purchase #2 | $141.63 | 10.798% | $156.9232 | $156.92 | $156.90 | $156.90 |
Purchase #3 | $15.69 | 4.336% | $16.3703 | $16.37 | $16.35 | $16.40 |
Purchase #4 | $7.41 | 7.828% | $7.9901 | $7.99 | $8.00 | $8.00 |
Purchase #5 | $10.40 | 9.519% | $11.39 | $11.39 | $11.40 | $11.40 |
Purchase #6 | $150.89 | 5.473% | $159.1482 | $159.15 | $159.15 | $159.10 |
Purchase #7 | $157.94 | 9.384% | $172.7611 | $172.76 | $172.75 | $172.80 |
7 purchase totals = | $643.80 | $690.1004 | $690.10 | $690.05 | $690.10 |