| 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 | $153.45 | 3.826% | $159.321 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $165.89 | 12.431% | $186.5118 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $178.54 | 4.564% | $186.6886 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $64.83 | 8.482% | $70.3289 | $70.33 | $70.35 | $70.30 |
| Purchase #5 | $217.97 | 5.198% | $229.3001 | $229.30 | $229.30 | $229.30 |
| Purchase #6 | $197.99 | 3.454% | $204.8286 | $204.83 | $204.85 | $204.80 |
| Purchase #7 | $16.74 | 10.390% | $18.4793 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $995.41 | $1,055.4583 | $1,055.46 | $1,055.50 | $1,055.40 | |