| 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 | $137.61 | 11.360% | $153.2425 | $153.24 | $153.25 | $153.20 |
| Purchase #2 | $108.86 | 7.622% | $117.1573 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $223.75 | 4.547% | $233.9239 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $132.68 | 12.740% | $149.5834 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $42.47 | 9.831% | $46.6452 | $46.65 | $46.65 | $46.60 |
| Purchase #6 | $23.59 | 12.293% | $26.4899 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $110.78 | 8.262% | $119.9326 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $779.74 | $846.9748 | $846.97 | $847.00 | $846.90 | |