| 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 | $141.75 | 8.447% | $153.7236 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $18.28 | 4.254% | $19.0576 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $70.77 | 6.110% | $75.094 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $43.66 | 7.451% | $46.9131 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $105.42 | 3.826% | $109.4534 | $109.45 | $109.45 | $109.50 |
| Purchase #6 | $118.73 | 11.723% | $132.6487 | $132.65 | $132.65 | $132.60 |
| Purchase #7 | $216.45 | 13.599% | $245.885 | $245.89 | $245.90 | $245.90 |
| 7 purchase totals = | $715.06 | $782.7754 | $782.77 | $782.75 | $782.80 | |