| 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 | $143.26 | 5.339% | $150.9087 | $150.91 | $150.90 | $150.90 |
| Purchase #2 | $246.58 | 4.597% | $257.9153 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $160.51 | 7.103% | $171.911 | $171.91 | $171.90 | $171.90 |
| Purchase #4 | $111.98 | 7.859% | $120.7805 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $7.53 | 8.656% | $8.1818 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $214.69 | 4.685% | $224.7482 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $194.87 | 5.732% | $206.0399 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $1,079.42 | $1,140.4854 | $1,140.49 | $1,140.50 | $1,140.40 | |