| 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 | $155.74 | 9.212% | $170.0868 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $155.35 | 4.573% | $162.4542 | $162.45 | $162.45 | $162.50 |
| Purchase #3 | $130.69 | 12.559% | $147.1034 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $119.64 | 7.762% | $128.9265 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $190.74 | 12.559% | $214.695 | $214.70 | $214.70 | $214.70 |
| Purchase #6 | $204.28 | 5.113% | $214.7248 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $56.73 | 8.583% | $61.5991 | $61.60 | $61.60 | $61.60 |
| 7 purchase totals = | $1,013.17 | $1,099.5898 | $1,099.59 | $1,099.60 | $1,099.60 | |