| 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 | $159.83 | 6.268% | $169.8481 | $169.85 | $169.85 | $169.80 |
| Purchase #2 | $175.46 | 11.435% | $195.5239 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $16.51 | 3.392% | $17.07 | $17.07 | $17.05 | $17.10 |
| Purchase #4 | $76.81 | 13.598% | $87.2546 | $87.25 | $87.25 | $87.30 |
| Purchase #5 | $235.67 | 3.603% | $244.1612 | $244.16 | $244.15 | $244.20 |
| Purchase #6 | $190.68 | 12.685% | $214.8678 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $146.74 | 4.751% | $153.7116 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $1,001.70 | $1,082.4372 | $1,082.43 | $1,082.35 | $1,082.50 | |