| 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 | $186.78 | 3.171% | $192.7028 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $16.62 | 9.840% | $18.2554 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $130.71 | 7.551% | $140.5799 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $14.37 | 11.733% | $16.056 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $186.55 | 4.295% | $194.5623 | $194.56 | $194.55 | $194.60 |
| Purchase #6 | $235.39 | 10.839% | $260.9039 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $172.64 | 6.742% | $184.2794 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $943.06 | $1,007.3397 | $1,007.34 | $1,007.35 | $1,007.50 | |