| 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 | $149.41 | 7.631% | $160.8115 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $213.49 | 9.588% | $233.9594 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $190.37 | 4.243% | $198.4474 | $198.45 | $198.45 | $198.40 |
| Purchase #4 | $75.28 | 11.456% | $83.9041 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $8.80 | 12.412% | $9.8923 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $206.93 | 11.573% | $230.878 | $230.88 | $230.90 | $230.90 |
| Purchase #7 | $244.63 | 5.405% | $257.8523 | $257.85 | $257.85 | $257.90 |
| 7 purchase totals = | $1,088.91 | $1,175.7450 | $1,175.74 | $1,175.75 | $1,175.80 | |